102122320310 has 16 divisors (see below), whose sum is σ = 184400056656. Its totient is φ = 40720065888.

The previous prime is 102122320303. The next prime is 102122320319. The reversal of 102122320310 is 13023221201.

It is a super-2 number, since 2×102122320310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102122320319) 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, 16104452 + ... + 16110791.

It is an arithmetic number, because the mean of its divisors is an integer number (11525003541).

Almost surely, 2^102122320310 is an apocalyptic number.

102122320310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102122320310 is a deficient number, since it is larger than the sum of its proper divisors (82277736346).

102122320310 is a wasteful number, since it uses less digits than its factorization.

102122320310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32215567.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102122320310 its reverse (13023221201), we get a palindrome (115145541511).

The spelling of 102122320310 in words is "one hundred two billion, one hundred twenty-two million, three hundred twenty thousand, three hundred ten".