131330233121010 has 256 divisors, whose sum is σ = 400164854169600. Its totient is φ = 26793432057600.

The previous prime is 131330233120937. The next prime is 131330233121023. The reversal of 131330233121010 is 10121332033131.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30655495 + ... + 34675925.

It is an arithmetic number, because the mean of its divisors is an integer number (1563143961600).

Almost surely, 2^{131330233121010} is an apocalyptic number.

131330233121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 131330233121010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200082427084800).

131330233121010 is an abundant number, since it is smaller than the sum of its proper divisors (268834621048590).

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

131330233121010 is a wasteful number, since it uses less digits than its factorization.

131330233121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020717.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 131330233121010 its reverse (10121332033131), we get a palindrome (141451565154141).

The spelling of 131330233121010 in words is "one hundred thirty-one trillion, three hundred thirty billion, two hundred thirty-three million, one hundred twenty-one thousand, ten".