101101109999970 has 64 divisors (see below), whose sum is σ = 255438111530880. Its totient is φ = 25538854952448.

The previous prime is 101101109999969. The next prime is 101101110000047. The reversal of 101101109999970 is 79999901101101.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 101101109999970.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2720949 + ... + 14477768.

It is an arithmetic number, because the mean of its divisors is an integer number (3991220492670).

Almost surely, 2^{101101109999970} is an apocalyptic number.

101101109999970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101101109999970 is an abundant number, since it is smaller than the sum of its proper divisors (154337001530910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101101109999970 is a wasteful number, since it uses less digits than its factorization.

101101109999970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17209059.

The product of its (nonzero) digits is 413343, while the sum is 57.

The spelling of 101101109999970 in words is "one hundred one trillion, one hundred one billion, one hundred nine million, nine hundred ninety-nine thousand, nine hundred seventy".