103231021132123 has 8 divisors (see below), whose sum is σ = 104295828166880. Its totient is φ = 102166225724160.

The previous prime is 103231021132081. The next prime is 103231021132193. The reversal of 103231021132123 is 321231120132301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103231021132123 - 2²⁵ = 103230987577691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103231021132193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15543178 + ... + 21167248.

It is an arithmetic number, because the mean of its divisors is an integer number (13036978520860).

Almost surely, 2^{103231021132123} is an apocalyptic number.

103231021132123 is a deficient number, since it is larger than the sum of its proper divisors (1064807034757).

103231021132123 is an equidigital number, since it uses as much as digits as its factorization.

103231021132123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813397.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 103231021132123 its reverse (321231120132301), we get a palindrome (424462141264424).

The spelling of 103231021132123 in words is "one hundred three trillion, two hundred thirty-one billion, twenty-one million, one hundred thirty-two thousand, one hundred twenty-three".