102001102010 has 64 divisors (see below), whose sum is σ = 189306823680. Its totient is φ = 39556408320.

The previous prime is 102001101997. The next prime is 102001102031. The reversal of 102001102010 is 10201100201.

It is a super-2 number, since 2×102001102010² (a number of 23 digits) contains 22 as substring.

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, 13433315 + ... + 13440905.

It is an arithmetic number, because the mean of its divisors is an integer number (2957919120).

Almost surely, 2^102001102010 is an apocalyptic number.

102001102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102001102010 is a deficient number, since it is larger than the sum of its proper divisors (87305721670).

102001102010 is a wasteful number, since it uses less digits than its factorization.

102001102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7983.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 102001102010 its reverse (10201100201), we get a palindrome (112202202211).

The spelling of 102001102010 in words is "one hundred two billion, one million, one hundred two thousand, ten".