Search a number
-
+
120200213033131 = 7111561041727703
BaseRepresentation
bin11011010101001001001010…
…111111111111000010101011
3120202121000202111220220221211
4123111021022333333002223
5111223330014014030011
61103351114321013551
734214115221660050
oct3325111277770253
9522530674826854
10120200213033131
113533269570a350
12115937341842b7
13520baa691744a
142197a15567027
15dd6a3b65ab21
hex6d524afff0ab

120200213033131 has 8 divisors (see below), whose sum is σ = 149860005859584. Its totient is φ = 93662503662120.

The previous prime is 120200213033009. The next prime is 120200213033141. The reversal of 120200213033131 is 131330312002021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120200213033131 - 213 = 120200213024939 is a prime.

It is a super-2 number, since 2×1202002130331312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120200213033141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780520863775 + ... + 780520863928.

It is an arithmetic number, because the mean of its divisors is an integer number (18732500732448).

Almost surely, 2120200213033131 is an apocalyptic number.

120200213033131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120200213033131 is a deficient number, since it is larger than the sum of its proper divisors (29659792826453).

120200213033131 is a wasteful number, since it uses less digits than its factorization.

120200213033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561041727721.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 120200213033131 its reverse (131330312002021), we get a palindrome (251530525035152).

The spelling of 120200213033131 in words is "one hundred twenty trillion, two hundred billion, two hundred thirteen million, thirty-three thousand, one hundred thirty-one".

Divisors: 1 7 11 77 1561041727703 10927292093921 17171459004733 120200213033131