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107407365121 = 715343909303
BaseRepresentation
bin110010000000111111…
…0100101010000000001
3101021020101220110221001
41210001332211100001
53224432241140441
6121201532332001
710521440353120
oct1440176452001
9337211813831
10107407365121
1141607726161
1218996614001
13a189335424
1452acb3bab7
152bd96be731
hex1901fa5401

107407365121 has 4 divisors (see below), whose sum is σ = 122751274432. Its totient is φ = 92063455812.

The previous prime is 107407365119. The next prime is 107407365167. The reversal of 107407365121 is 121563704701.

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 not a de Polignac number, because 107407365121 - 21 = 107407365119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107407345121) 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, 7671954645 + ... + 7671954658.

It is an arithmetic number, because the mean of its divisors is an integer number (30687818608).

Almost surely, 2107407365121 is an apocalyptic number.

It is an amenable number.

107407365121 is a deficient number, since it is larger than the sum of its proper divisors (15343909311).

107407365121 is an equidigital number, since it uses as much as digits as its factorization.

107407365121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15343909310.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 107407365121 in words is "one hundred seven billion, four hundred seven million, three hundred sixty-five thousand, one hundred twenty-one".

Divisors: 1 7 15343909303 107407365121