2031122958 has 8 divisors (see below), whose sum is σ = 4062245928. Its totient is φ = 677040984.

The previous prime is 2031122953. The next prime is 2031122959. The reversal of 2031122958 is 8592211302.

It is a happy number.

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

2031122958 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031122953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169260241 + ... + 169260252.

It is an arithmetic number, because the mean of its divisors is an integer number (507780741).

Almost surely, 2^2031122958 is an apocalyptic number.

2031122958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2031122958 is a wasteful number, since it uses less digits than its factorization.

2031122958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338520498.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 2031122958 is about 45067.9815168152. The cubic root of 2031122958 is about 1266.4228513946.

The spelling of 2031122958 in words is "two billion, thirty-one million, one hundred twenty-two thousand, nine hundred fifty-eight".