2920331137 has 8 divisors (see below), whose sum is σ = 3050542656. Its totient is φ = 2790389712.

The previous prime is 2920331129. The next prime is 2920331147. The reversal of 2920331137 is 7311330292.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2920331137 - 2³ = 2920331129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2920331099 and 2920331108.

It is not an unprimeable number, because it can be changed into a prime (2920331147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45258 + ... + 88819.

It is an arithmetic number, because the mean of its divisors is an integer number (381317832).

Almost surely, 2^2920331137 is an apocalyptic number.

It is an amenable number.

2920331137 is a deficient number, since it is larger than the sum of its proper divisors (130211519).

2920331137 is a wasteful number, since it uses less digits than its factorization.

2920331137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135047.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 2920331137 is about 54040.0882401204. The cubic root of 2920331137 is about 1429.3679272546.

The spelling of 2920331137 in words is "two billion, nine hundred twenty million, three hundred thirty-one thousand, one hundred thirty-seven".