123355454113003 has 32 divisors (see below), whose sum is σ = 148652880445440. Its totient is φ = 99996113532960.

The previous prime is 123355454112977. The next prime is 123355454113019. The reversal of 123355454113003 is 300311454553321.

It is not a de Polignac number, because 123355454113003 - 2¹⁷ = 123355453981931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123355454114003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204809368 + ... + 205410778.

It is an arithmetic number, because the mean of its divisors is an integer number (4645402513920).

Almost surely, 2^{123355454113003} is an apocalyptic number.

123355454113003 is a deficient number, since it is larger than the sum of its proper divisors (25297426332437).

123355454113003 is a wasteful number, since it uses less digits than its factorization.

123355454113003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604087.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 123355454113003 in words is "one hundred twenty-three trillion, three hundred fifty-five billion, four hundred fifty-four million, one hundred thirteen thousand, three".