23773152221403 has 32 divisors (see below), whose sum is σ = 34210352332800. Its totient is φ = 14597690580096.

The previous prime is 23773152221363. The next prime is 23773152221417. The reversal of 23773152221403 is 30412225137732.

It is a de Polignac number, because none of the positive numbers 2^k-23773152221403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23773152221303) 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, 215131201 + ... + 215241677.

It is an arithmetic number, because the mean of its divisors is an integer number (1069073510400).

Almost surely, 2^{23773152221403} is an apocalyptic number.

23773152221403 is a deficient number, since it is larger than the sum of its proper divisors (10437200111397).

23773152221403 is a wasteful number, since it uses less digits than its factorization.

23773152221403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122491.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 23773152221403 in words is "twenty-three trillion, seven hundred seventy-three billion, one hundred fifty-two million, two hundred twenty-one thousand, four hundred three".