131303131230030 has 64 divisors (see below), whose sum is σ = 346135485565440. Its totient is φ = 31729086170496.

The previous prime is 131303131230023. The next prime is 131303131230169. The reversal of 131303131230030 is 30032131303131.

It is a congruent number.

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, 5007734077 + ... + 5007760296.

It is an arithmetic number, because the mean of its divisors is an integer number (5408366961960).

Almost surely, 2^{131303131230030} is an apocalyptic number.

131303131230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131303131230030 is an abundant number, since it is smaller than the sum of its proper divisors (214832354335410).

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

131303131230030 is a wasteful number, since it uses less digits than its factorization.

131303131230030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10015494425.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 131303131230030 its reverse (30032131303131), we get a palindrome (161335262533161).

The spelling of 131303131230030 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred thirty-one million, two hundred thirty thousand, thirty".