10230015312 has 160 divisors (see below), whose sum is σ = 32150799360. Its totient is φ = 3088644480.

The previous prime is 10230015277. The next prime is 10230015331. The reversal of 10230015312 is 21351003201.

10230015312 is a `hidden beast` number, since 102 + 30 + 0 + 1 + 531 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1341013 + ... + 1348619.

It is an arithmetic number, because the mean of its divisors is an integer number (200942496).

Almost surely, 2^10230015312 is an apocalyptic number.

10230015312 is a gapful number since it is divisible by the number (12) 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 10230015312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16075399680).

10230015312 is an abundant number, since it is smaller than the sum of its proper divisors (21920784048).

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

10230015312 is a wasteful number, since it uses less digits than its factorization.

10230015312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7918 (or 7906 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 10230015312 its reverse (21351003201), we get a palindrome (31581018513).

The spelling of 10230015312 in words is "ten billion, two hundred thirty million, fifteen thousand, three hundred twelve".