2132312335320 has 128 divisors (see below), whose sum is σ = 6597727395840. Its totient is φ = 551008166400.

The previous prime is 2132312335319. The next prime is 2132312335339. The reversal of 2132312335320 is 235332132312.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1301992 + ... + 2441271.

It is an arithmetic number, because the mean of its divisors is an integer number (51544745280).

Almost surely, 2^{2132312335320} is an apocalyptic number.

2132312335320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2132312335320 is an abundant number, since it is smaller than the sum of its proper divisors (4465415060520).

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

2132312335320 is a wasteful number, since it uses less digits than its factorization.

2132312335320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743425 (or 3743421 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 2132312335320 its reverse (235332132312), we get a palindrome (2367644467632).

The spelling of 2132312335320 in words is "two trillion, one hundred thirty-two billion, three hundred twelve million, three hundred thirty-five thousand, three hundred twenty".