10312235164 has 144 divisors (see below), whose sum is σ = 23702515200. Its totient is φ = 3837778560.

The previous prime is 10312235149. The next prime is 10312235231. The reversal of 10312235164 is 46153221301.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10119447 + ... + 10120465.

It is an arithmetic number, because the mean of its divisors is an integer number (164600800).

Almost surely, 2^10312235164 is an apocalyptic number.

10312235164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10312235164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11851257600).

10312235164 is an abundant number, since it is smaller than the sum of its proper divisors (13390280036).

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

10312235164 is a wasteful number, since it uses less digits than its factorization.

10312235164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 10312235164 its reverse (46153221301), we get a palindrome (56465456465).

The spelling of 10312235164 in words is "ten billion, three hundred twelve million, two hundred thirty-five thousand, one hundred sixty-four".