2031112430 has 8 divisors (see below), whose sum is σ = 3656002392. Its totient is φ = 812444968.

The previous prime is 2031112427. The next prime is 2031112441. The reversal of 2031112430 is 342111302.

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

It is a junction number, because it is equal to n+sod(n) for n = 2031112399 and 2031112408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101555612 + ... + 101555631.

It is an arithmetic number, because the mean of its divisors is an integer number (457000299).

Almost surely, 2^2031112430 is an apocalyptic number.

2031112430 is a deficient number, since it is larger than the sum of its proper divisors (1624889962).

2031112430 is a wasteful number, since it uses less digits than its factorization.

2031112430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203111250.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2031112430 is about 45067.8647153379. The cubic root of 2031112430 is about 1266.4206632909.

Adding to 2031112430 its reverse (342111302), we get a palindrome (2373223732).

The spelling of 2031112430 in words is "two billion, thirty-one million, one hundred twelve thousand, four hundred thirty".