122654611403 has 6 divisors (see below), whose sum is σ = 125012517084. Its totient is φ = 120340370696.

The previous prime is 122654611381. The next prime is 122654611427. The reversal of 122654611403 is 304116456221.

It is not a de Polignac number, because 122654611403 - 2³⁶ = 53935134667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122654611493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21829625 + ... + 21835242.

It is an arithmetic number, because the mean of its divisors is an integer number (20835419514).

Almost surely, 2^122654611403 is an apocalyptic number.

122654611403 is a deficient number, since it is larger than the sum of its proper divisors (2357905681).

122654611403 is an frugal number, since it uses more digits than its factorization.

122654611403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43664973 (or 43664920 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 122654611403 in words is "one hundred twenty-two billion, six hundred fifty-four million, six hundred eleven thousand, four hundred three".