2031230332 has 6 divisors (see below), whose sum is σ = 3554653088. Its totient is φ = 1015615164.

The previous prime is 2031230317. The next prime is 2031230381. The reversal of 2031230332 is 2330321302.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253903788 + ... + 253903795.

Almost surely, 2^2031230332 is an apocalyptic number.

It is an amenable number.

2031230332 is a deficient number, since it is larger than the sum of its proper divisors (1523422756).

2031230332 is a wasteful number, since it uses less digits than its factorization.

2031230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507807587 (or 507807585 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 2031230332 is about 45069.1727459025. The cubic root of 2031230332 is about 1266.4451672094.

Adding to 2031230332 its reverse (2330321302), we get a palindrome (4361551634).

The spelling of 2031230332 in words is "two billion, thirty-one million, two hundred thirty thousand, three hundred thirty-two".