31314014030 has 32 divisors (see below), whose sum is σ = 60961590144. Its totient is φ = 11512463616.

The previous prime is 31314014029. The next prime is 31314014041. The reversal of 31314014030 is 3041041313.

It is a junction number, because it is equal to n+sod(n) for n = 31314013993 and 31314014011.

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, 486614 + ... + 547193.

It is an arithmetic number, because the mean of its divisors is an integer number (1905049692).

Almost surely, 2^31314014030 is an apocalyptic number.

31314014030 is a deficient number, since it is larger than the sum of its proper divisors (29647576114).

31314014030 is a wasteful number, since it uses less digits than its factorization.

31314014030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034060.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 31314014030 its reverse (3041041313), we get a palindrome (34355055343).

The spelling of 31314014030 in words is "thirty-one billion, three hundred fourteen million, fourteen thousand, thirty".