131020230303310 has 32 divisors (see below), whose sum is σ = 238823204336640. Its totient is φ = 51744369494688.

The previous prime is 131020230303301. The next prime is 131020230303317. The reversal of 131020230303310 is 13303032020131.

131020230303310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×131020230303310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131020230303317) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 151503999 + ... + 152366341.

It is an arithmetic number, because the mean of its divisors is an integer number (7463225135520).

Almost surely, 2^{131020230303310} is an apocalyptic number.

131020230303310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131020230303310 is a deficient number, since it is larger than the sum of its proper divisors (107802974033330).

131020230303310 is a wasteful number, since it uses less digits than its factorization.

131020230303310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054752.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 131020230303310 its reverse (13303032020131), we get a palindrome (144323262323441).

The spelling of 131020230303310 in words is "one hundred thirty-one trillion, twenty billion, two hundred thirty million, three hundred three thousand, three hundred ten".