Search a number
-
+
132020120333201 = 211625687774091
BaseRepresentation
bin11110000001001001010100…
…011000000010101110010001
3122022110000000011210222002212
4132001021110120002232101
5114301004201301130301
61144441112255321505
736544065440213222
oct3601112430025621
9568400004728085
10132020120333201
113907a467197161
1212982473220295
1358885a0406959
142485b44cd9249
15103e22db614bb
hex781254602b91

132020120333201 has 4 divisors (see below), whose sum is σ = 132645808107504. Its totient is φ = 131394432558900.

The previous prime is 132020120333159. The next prime is 132020120333219. The reversal of 132020120333201 is 102333021020231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132020120333201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132020120333701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312843886835 + ... + 312843887256.

It is an arithmetic number, because the mean of its divisors is an integer number (33161452026876).

Almost surely, 2132020120333201 is an apocalyptic number.

It is an amenable number.

132020120333201 is a deficient number, since it is larger than the sum of its proper divisors (625687774303).

132020120333201 is an equidigital number, since it uses as much as digits as its factorization.

132020120333201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625687774302.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 132020120333201 its reverse (102333021020231), we get a palindrome (234353141353432).

The spelling of 132020120333201 in words is "one hundred thirty-two trillion, twenty billion, one hundred twenty million, three hundred thirty-three thousand, two hundred one".

Divisors: 1 211 625687774091 132020120333201