131321102514 has 64 divisors (see below), whose sum is σ = 303974415360. Its totient is φ = 37044411840.

The previous prime is 131321102489. The next prime is 131321102543. The reversal of 131321102514 is 415201123131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5806849 + ... + 5829419.

It is an arithmetic number, because the mean of its divisors is an integer number (4749600240).

Almost surely, 2^131321102514 is an apocalyptic number.

131321102514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131321102514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151987207680).

131321102514 is an abundant number, since it is smaller than the sum of its proper divisors (172653312846).

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

131321102514 is a wasteful number, since it uses less digits than its factorization.

131321102514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24335.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 131321102514 its reverse (415201123131), we get a palindrome (546522225645).

The spelling of 131321102514 in words is "one hundred thirty-one billion, three hundred twenty-one million, one hundred two thousand, five hundred fourteen".