23763512621203 has 4 divisors (see below), whose sum is σ = 23786561616048. Its totient is φ = 23740463626360.

The previous prime is 23763512621171. The next prime is 23763512621209. The reversal of 23763512621203 is 30212621536732.

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 23763512621203 - 2⁵ = 23763512621171 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23763512621203.

It is not an unprimeable number, because it can be changed into a prime (23763512621209) 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, 11524495876 + ... + 11524497937.

It is an arithmetic number, because the mean of its divisors is an integer number (5946640404012).

Almost surely, 2^{23763512621203} is an apocalyptic number.

23763512621203 is a deficient number, since it is larger than the sum of its proper divisors (23048994845).

23763512621203 is a wasteful number, since it uses less digits than its factorization.

23763512621203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23048994844.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 23763512621203 in words is "twenty-three trillion, seven hundred sixty-three billion, five hundred twelve million, six hundred twenty-one thousand, two hundred three".