131102303313020 has 48 divisors (see below), whose sum is σ = 296650863498528. Its totient is φ = 48381214560000.

The previous prime is 131102303312999. The next prime is 131102303313071. The reversal of 131102303313020 is 20313303201131.

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, 133832606 + ... + 134808645.

It is an arithmetic number, because the mean of its divisors is an integer number (6180226322886).

Almost surely, 2^{131102303313020} is an apocalyptic number.

131102303313020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131102303313020 is an abundant number, since it is smaller than the sum of its proper divisors (165548560185508).

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

131102303313020 is a wasteful number, since it uses less digits than its factorization.

131102303313020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268643150 (or 268643148 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 131102303313020 its reverse (20313303201131), we get a palindrome (151415606514151).

The spelling of 131102303313020 in words is "one hundred thirty-one trillion, one hundred two billion, three hundred three million, three hundred thirteen thousand, twenty".