10312134234 has 16 divisors (see below), whose sum is σ = 20625287040. Its totient is φ = 3437208320.

The previous prime is 10312134199. The next prime is 10312134277. The reversal of 10312134234 is 43243121301.

It is a happy number.

It is a super-2 number, since 2×10312134234² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174394 + ... + 225914.

It is an arithmetic number, because the mean of its divisors is an integer number (1289080440).

Almost surely, 2^10312134234 is an apocalyptic number.

10312134234 is an abundant number, since it is smaller than the sum of its proper divisors (10313152806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10312134234 is a wasteful number, since it uses less digits than its factorization.

10312134234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84885.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 10312134234 its reverse (43243121301), we get a palindrome (53555255535).

The spelling of 10312134234 in words is "ten billion, three hundred twelve million, one hundred thirty-four thousand, two hundred thirty-four".