102011322010 has 96 divisors (see below), whose sum is σ = 210324377088. Its totient is φ = 35533555200.

The previous prime is 102011322001. The next prime is 102011322029. The reversal of 102011322010 is 10223110201.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2819535 + ... + 2855485.

It is an arithmetic number, because the mean of its divisors is an integer number (2190878928).

Almost surely, 2^102011322010 is an apocalyptic number.

102011322010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011322010 is an abundant number, since it is smaller than the sum of its proper divisors (108313055078).

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

102011322010 is a wasteful number, since it uses less digits than its factorization.

102011322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36080 (or 36067 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102011322010 its reverse (10223110201), we get a palindrome (112234432211).

The spelling of 102011322010 in words is "one hundred two billion, eleven million, three hundred twenty-two thousand, ten".