3130312101210 has 160 divisors (see below), whose sum is σ = 9621847128960. Its totient is φ = 715325240448.

The previous prime is 3130312101181. The next prime is 3130312101211. The reversal of 3130312101210 is 121012130313.

3130312101210 is a `hidden beast` number, since 3 + 130 + 312 + 10 + 1 + 210 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3130312101211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 23913157 + ... + 24043703.

It is an arithmetic number, because the mean of its divisors is an integer number (60136544556).

Almost surely, 2^{3130312101210} is an apocalyptic number.

3130312101210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3130312101210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4810923564480).

3130312101210 is an abundant number, since it is smaller than the sum of its proper divisors (6491535027750).

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

3130312101210 is a wasteful number, since it uses less digits than its factorization.

3130312101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134802 (or 134793 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3130312101210 its reverse (121012130313), we get a palindrome (3251324231523).

The spelling of 3130312101210 in words is "three trillion, one hundred thirty billion, three hundred twelve million, one hundred one thousand, two hundred ten".