31012300034 has 8 divisors (see below), whose sum is σ = 46562214720. Its totient is φ = 15491561796.

The previous prime is 31012300009. The next prime is 31012300051. The reversal of 31012300034 is 43000321013.

It is a happy number.

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 = 31012299985 and 31012300021.

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, 7291454 + ... + 7295705.

It is an arithmetic number, because the mean of its divisors is an integer number (5820276840).

Almost surely, 2^31012300034 is an apocalyptic number.

31012300034 is a deficient number, since it is larger than the sum of its proper divisors (15549914686).

31012300034 is a wasteful number, since it uses less digits than its factorization.

31012300034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14588224.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 31012300034 its reverse (43000321013), we get a palindrome (74012621047).

The spelling of 31012300034 in words is "thirty-one billion, twelve million, three hundred thousand, thirty-four".