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1303102101131 = 1579721853823
BaseRepresentation
bin10010111101100110111…
…100000001011010001011
311121120112102111111222122
4102331212330001122023
5132322223114214011
62434345320241455
7163101041050115
oct22754674013213
94546472444878
101303102101131
11462708189736
1219067231028b
1395b609a993c
14470db56c3b5
1523d6b4363db
hex12f66f0168b

1303102101131 has 8 divisors (see below), whose sum is σ = 1311538554624. Its totient is φ = 1294667375040.

The previous prime is 1303102101121. The next prime is 1303102101151. The reversal of 1303102101131 is 1311012013031.

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 1303102101131 - 214 = 1303102084747 is a prime.

It is a super-2 number, since 2×13031021011312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1303102101121) 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, 1099286 + ... + 1953108.

It is an arithmetic number, because the mean of its divisors is an integer number (163942319328).

Almost surely, 21303102101131 is an apocalyptic number.

1303102101131 is a deficient number, since it is larger than the sum of its proper divisors (8436453493).

1303102101131 is an equidigital number, since it uses as much as digits as its factorization.

1303102101131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863701.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1303102101131 its reverse (1311012013031), we get a palindrome (2614114114162).

The spelling of 1303102101131 in words is "one trillion, three hundred three billion, one hundred two million, one hundred one thousand, one hundred thirty-one".

Divisors: 1 157 9721 853823 1526197 134050211 8300013383 1303102101131