103311112123323 has 56 divisors (see below), whose sum is σ = 167558906643072. Its totient is φ = 63290973224448.

The previous prime is 103311112123319. The next prime is 103311112123339. The reversal of 103311112123323 is 323321211113301.

103311112123323 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 1 + 111 + 212 + 332 + 3 = 666.

It is not a de Polignac number, because 103311112123323 - 2² = 103311112123319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (103311112123343) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 22328886 + ... + 26555627.

It is an arithmetic number, because the mean of its divisors is an integer number (2992123332912).

Almost surely, 2^{103311112123323} is an apocalyptic number.

103311112123323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

103311112123323 is a deficient number, since it is larger than the sum of its proper divisors (64247794519749).

103311112123323 is an equidigital number, since it uses as much as digits as its factorization.

103311112123323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48884767 (or 48884752 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

Adding to 103311112123323 its reverse (323321211113301), we get a palindrome (426632323236624).

The spelling of 103311112123323 in words is "one hundred three trillion, three hundred eleven billion, one hundred twelve million, one hundred twenty-three thousand, three hundred twenty-three".