102160722115207 has 16 divisors (see below), whose sum is σ = 123772181924160. Its totient is φ = 82315956976128.

The previous prime is 102160722115103. The next prime is 102160722115253. The reversal of 102160722115207 is 702511227061201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102160722115207 is a prime.

It is a super-2 number, since 2×102160722115207² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102160522115207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517689928 + ... + 517887229.

It is an arithmetic number, because the mean of its divisors is an integer number (7735761370260).

Almost surely, 2^{102160722115207} is an apocalyptic number.

102160722115207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

102160722115207 is a deficient number, since it is larger than the sum of its proper divisors (21611459808953).

102160722115207 is a wasteful number, since it uses less digits than its factorization.

102160722115207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035578010.

The product of its (nonzero) digits is 23520, while the sum is 37.

Adding to 102160722115207 its reverse (702511227061201), we get a palindrome (804671949176408).

The spelling of 102160722115207 in words is "one hundred two trillion, one hundred sixty billion, seven hundred twenty-two million, one hundred fifteen thousand, two hundred seven".