2031131414 has 32 divisors (see below), whose sum is σ = 3396919680. Its totient is φ = 904891392.

The previous prime is 2031131383. The next prime is 2031131467. The reversal of 2031131414 is 4141311302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77822 + ... + 100590.

It is an arithmetic number, because the mean of its divisors is an integer number (106153740).

Almost surely, 2^2031131414 is an apocalyptic number.

2031131414 is a deficient number, since it is larger than the sum of its proper divisors (1365788266).

2031131414 is a wasteful number, since it uses less digits than its factorization.

2031131414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22904.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2031131414 is about 45068.0753305486. The cubic root of 2031131414 is about 1266.4246088554.

Adding to 2031131414 its reverse (4141311302), we get a palindrome (6172442716).

The spelling of 2031131414 in words is "two billion, thirty-one million, one hundred thirty-one thousand, four hundred fourteen".