131122302310 has 16 divisors (see below), whose sum is σ = 236095438176. Its totient is φ = 52432188928.

The previous prime is 131122302221. The next prime is 131122302331. The reversal of 131122302310 is 13203221131.

It is a super-2 number, since 2×131122302310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2058562 + ... + 2121301.

It is an arithmetic number, because the mean of its divisors is an integer number (14755964886).

Almost surely, 2^131122302310 is an apocalyptic number.

131122302310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131122302310 is a deficient number, since it is larger than the sum of its proper divisors (104973135866).

131122302310 is a wasteful number, since it uses less digits than its factorization.

131122302310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4183007.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 131122302310 its reverse (13203221131), we get a palindrome (144325523441).

The spelling of 131122302310 in words is "one hundred thirty-one billion, one hundred twenty-two million, three hundred two thousand, three hundred ten".