101555534102 has 16 divisors (see below), whose sum is σ = 166195630224. Its totient is φ = 46157760000.

The previous prime is 101555534089. The next prime is 101555534111. The reversal of 101555534102 is 201435555101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86702 + ... + 458942.

It is an arithmetic number, because the mean of its divisors is an integer number (10387226889).

Almost surely, 2^101555534102 is an apocalyptic number.

101555534102 is a deficient number, since it is larger than the sum of its proper divisors (64640096122).

101555534102 is a wasteful number, since it uses less digits than its factorization.

101555534102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384655.

The product of its (nonzero) digits is 15000, while the sum is 32.

The spelling of 101555534102 in words is "one hundred one billion, five hundred fifty-five million, five hundred thirty-four thousand, one hundred two".