10113230321312 has 48 divisors (see below), whose sum is σ = 20776717588032. Its totient is φ = 4836616857600.

The previous prime is 10113230321291. The next prime is 10113230321317. The reversal of 10113230321312 is 21312303231101.

It is a super-2 number, since 2×10113230321312² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (10113230321317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26651312 + ... + 27028112.

It is an arithmetic number, because the mean of its divisors is an integer number (432848283084).

Almost surely, 2^{10113230321312} is an apocalyptic number.

It is an amenable number.

10113230321312 is an abundant number, since it is smaller than the sum of its proper divisors (10663487266720).

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

10113230321312 is a wasteful number, since it uses less digits than its factorization.

10113230321312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413301 (or 413293 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10113230321312 its reverse (21312303231101), we get a palindrome (31425533552413).

The spelling of 10113230321312 in words is "ten trillion, one hundred thirteen billion, two hundred thirty million, three hundred twenty-one thousand, three hundred twelve".