3130021231132 has 12 divisors (see below), whose sum is σ = 5477661420840. Its totient is φ = 1564975110896.

The previous prime is 3130021231123. The next prime is 3130021231151. The reversal of 3130021231132 is 2311321200313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8677318 + ... + 9030829.

It is an arithmetic number, because the mean of its divisors is an integer number (456471785070).

Almost surely, 2^{3130021231132} is an apocalyptic number.

It is an amenable number.

3130021231132 is a deficient number, since it is larger than the sum of its proper divisors (2347640189708).

3130021231132 is a wasteful number, since it uses less digits than its factorization.

3130021231132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17752340 (or 17752338 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3130021231132 its reverse (2311321200313), we get a palindrome (5441342431445).

The spelling of 3130021231132 in words is "three trillion, one hundred thirty billion, twenty-one million, two hundred thirty-one thousand, one hundred thirty-two".