3130212133020 has 48 divisors (see below), whose sum is σ = 10016678827008. Its totient is φ = 715477058880.

The previous prime is 3130212132991. The next prime is 3130212133049. The reversal of 3130212133020 is 203312120313.

It is an interprime number because it is at equal distance from previous prime (3130212132991) and next prime (3130212133049).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3726442596 + ... + 3726443435.

It is an arithmetic number, because the mean of its divisors is an integer number (208680808896).

Almost surely, 2^{3130212133020} is an apocalyptic number.

3130212133020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3130212133020 is an abundant number, since it is smaller than the sum of its proper divisors (6886466693988).

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

3130212133020 is a wasteful number, since it uses less digits than its factorization.

3130212133020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7452886050 (or 7452886048 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3130212133020 its reverse (203312120313), we get a palindrome (3333524253333).

The spelling of 3130212133020 in words is "three trillion, one hundred thirty billion, two hundred twelve million, one hundred thirty-three thousand, twenty".