122031100403 has 8 divisors (see below), whose sum is σ = 123791328000. Its totient is φ = 120272025160.

The previous prime is 122031100393. The next prime is 122031100439. The reversal of 122031100403 is 304001130221.

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 122031100403 - 2³⁶ = 53311623667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122031100603) 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, 73625 + ... + 499482.

It is an arithmetic number, because the mean of its divisors is an integer number (15473916000).

Almost surely, 2^122031100403 is an apocalyptic number.

122031100403 is a deficient number, since it is larger than the sum of its proper divisors (1760227597).

122031100403 is an equidigital number, since it uses as much as digits as its factorization.

122031100403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576177.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 122031100403 its reverse (304001130221), we get a palindrome (426032230624).

The spelling of 122031100403 in words is "one hundred twenty-two billion, thirty-one million, one hundred thousand, four hundred three".