102001011110952 has 32 divisors (see below), whose sum is σ = 260932819123680. Its totient is φ = 33209631524160.

The previous prime is 102001011110927. The next prime is 102001011110953. The reversal of 102001011110952 is 259011110100201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (102001011110953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49419093499 + ... + 49419095562.

It is an arithmetic number, because the mean of its divisors is an integer number (8154150597615).

Almost surely, 2^{102001011110952} is an apocalyptic number.

102001011110952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102001011110952 is an abundant number, since it is smaller than the sum of its proper divisors (158931808012728).

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

102001011110952 is a wasteful number, since it uses less digits than its factorization.

102001011110952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98838189113 (or 98838189109 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 24.

The spelling of 102001011110952 in words is "one hundred two trillion, one billion, eleven million, one hundred ten thousand, nine hundred fifty-two".