103120332020123 has 4 divisors (see below), whose sum is σ = 112494907658328. Its totient is φ = 93745756381920.

The previous prime is 103120332020059. The next prime is 103120332020137. The reversal of 103120332020123 is 321020233021301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103120332020123 - 2⁶ = 103120332020059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103120332020723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4687287819086 + ... + 4687287819107.

It is an arithmetic number, because the mean of its divisors is an integer number (28123726914582).

Almost surely, 2^{103120332020123} is an apocalyptic number.

103120332020123 is a deficient number, since it is larger than the sum of its proper divisors (9374575638205).

103120332020123 is an equidigital number, since it uses as much as digits as its factorization.

103120332020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9374575638204.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 103120332020123 its reverse (321020233021301), we get a palindrome (424140565041424).

The spelling of 103120332020123 in words is "one hundred three trillion, one hundred twenty billion, three hundred thirty-two million, twenty thousand, one hundred twenty-three".