131122002310 has 32 divisors (see below), whose sum is σ = 262374158592. Its totient is φ = 46852525440.

The previous prime is 131122002289. The next prime is 131122002343. The reversal of 131122002310 is 13200221131.

It is a super-2 number, since 2×131122002310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16264209 + ... + 16272268.

It is an arithmetic number, because the mean of its divisors is an integer number (8199192456).

Almost surely, 2^131122002310 is an apocalyptic number.

131122002310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131122002310 is an abundant number, since it is smaller than the sum of its proper divisors (131252156282).

131122002310 is a wasteful number, since it uses less digits than its factorization.

131122002310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32536528.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 131122002310 its reverse (13200221131), we get a palindrome (144322223441).

The spelling of 131122002310 in words is "one hundred thirty-one billion, one hundred twenty-two million, two thousand, three hundred ten".