103312112011023 has 16 divisors (see below), whose sum is σ = 143745520778496. Its totient is φ = 65877011048640.

The previous prime is 103312112010983. The next prime is 103312112011037. The reversal of 103312112011023 is 320110211213301.

It is not a de Polignac number, because 103312112011023 - 2¹³ = 103312112002831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312112011123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34652638 + ... + 37515723.

It is an arithmetic number, because the mean of its divisors is an integer number (8984095048656).

Almost surely, 2^{103312112011023} is an apocalyptic number.

103312112011023 is a deficient number, since it is larger than the sum of its proper divisors (40433408767473).

103312112011023 is a wasteful number, since it uses less digits than its factorization.

103312112011023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72189134.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 103312112011023 its reverse (320110211213301), we get a palindrome (423422323224324).

The spelling of 103312112011023 in words is "one hundred three trillion, three hundred twelve billion, one hundred twelve million, eleven thousand, twenty-three".