310032130000 has 200 divisors, whose sum is σ = 758163010176. Its totient is φ = 122774400000.

The previous prime is 310032129977. The next prime is 310032130033. The reversal of 310032130000 is 31230013.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×310032130000² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 631429755 + ... + 631430245.

Almost surely, 2^310032130000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 310032130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379081505088).

310032130000 is an abundant number, since it is smaller than the sum of its proper divisors (448130880176).

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

310032130000 is a wasteful number, since it uses less digits than its factorization.

310032130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 1002 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 310032130000 its reverse (31230013), we get a palindrome (310063360013).

The spelling of 310032130000 in words is "three hundred ten billion, thirty-two million, one hundred thirty thousand".