2031025315 has 32 divisors (see below), whose sum is σ = 2692797696. Its totient is φ = 1458322560.

The previous prime is 2031025313. The next prime is 2031025369. The reversal of 2031025315 is 5135201302.

It is not a de Polignac number, because 2031025315 - 2¹ = 2031025313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031025313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3312949 + ... + 3313561.

It is an arithmetic number, because the mean of its divisors is an integer number (84149928).

Almost surely, 2^2031025315 is an apocalyptic number.

2031025315 is a deficient number, since it is larger than the sum of its proper divisors (661772381).

2031025315 is a wasteful number, since it uses less digits than its factorization.

2031025315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1299.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2031025315 is about 45066.8982180935. The cubic root of 2031025315 is about 1266.4025573158.

Adding to 2031025315 its reverse (5135201302), we get a palindrome (7166226617).

The spelling of 2031025315 in words is "two billion, thirty-one million, twenty-five thousand, three hundred fifteen".