101148920933188 has 24 divisors (see below), whose sum is σ = 178047276664320. Its totient is φ = 50278597565280.

The previous prime is 101148920933173. The next prime is 101148920933191. The reversal of 101148920933188 is 881339029841101.

It is a super-2 number, since 2×101148920933188² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39650631 + ... + 42124462.

It is an arithmetic number, because the mean of its divisors is an integer number (7418636527680).

Almost surely, 2^{101148920933188} is an apocalyptic number.

It is an amenable number.

101148920933188 is a deficient number, since it is larger than the sum of its proper divisors (76898355731132).

101148920933188 is a wasteful number, since it uses less digits than its factorization.

101148920933188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81776907 (or 81776905 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 58.

The spelling of 101148920933188 in words is "one hundred one trillion, one hundred forty-eight billion, nine hundred twenty million, nine hundred thirty-three thousand, one hundred eighty-eight".