102011092010 has 16 divisors (see below), whose sum is σ = 191603442816. Its totient is φ = 39030330768.

The previous prime is 102011092003. The next prime is 102011092013. The reversal of 102011092010 is 10290110201.

It is a self number, because there is not a number n which added to its sum of digits gives 102011092010.

It is not an unprimeable number, because it can be changed into a prime (102011092013) 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, 221763014 + ... + 221763473.

It is an arithmetic number, because the mean of its divisors is an integer number (11975215176).

Almost surely, 2^102011092010 is an apocalyptic number.

102011092010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011092010 is a deficient number, since it is larger than the sum of its proper divisors (89592350806).

102011092010 is a wasteful number, since it uses less digits than its factorization.

102011092010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443526517.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 102011092010 in words is "one hundred two billion, eleven million, ninety-two thousand, ten".