105371371655 has 64 divisors (see below), whose sum is σ = 152207548416. Its totient is φ = 69206016000.

The previous prime is 105371371639. The next prime is 105371371667. The reversal of 105371371655 is 556173173501.

It is a happy number.

It is not a de Polignac number, because 105371371655 - 2⁴ = 105371371639 is a prime.

It is a super-2 number, since 2×105371371655² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1575047 + ... + 1640583.

It is an arithmetic number, because the mean of its divisors is an integer number (2378242944).

Almost surely, 2^105371371655 is an apocalyptic number.

105371371655 is a deficient number, since it is larger than the sum of its proper divisors (46836176761).

105371371655 is a wasteful number, since it uses less digits than its factorization.

105371371655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65648.

The product of its (nonzero) digits is 330750, while the sum is 44.

The spelling of 105371371655 in words is "one hundred five billion, three hundred seventy-one million, three hundred seventy-one thousand, six hundred fifty-five".