10963323953 has 12 divisors (see below), whose sum is σ = 11652049920. Its totient is φ = 10313205312.

The previous prime is 10963323949. The next prime is 10963323977. The reversal of 10963323953 is 35932336901.

It is not a de Polignac number, because 10963323953 - 2² = 10963323949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10963323653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 638600 + ... + 655542.

It is an arithmetic number, because the mean of its divisors is an integer number (971004160).

Almost surely, 2^10963323953 is an apocalyptic number.

It is an amenable number.

10963323953 is a deficient number, since it is larger than the sum of its proper divisors (688725967).

10963323953 is a wasteful number, since it uses less digits than its factorization.

10963323953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19216 (or 19199 counting only the distinct ones).

The product of its (nonzero) digits is 393660, while the sum is 44.

The spelling of 10963323953 in words is "ten billion, nine hundred sixty-three million, three hundred twenty-three thousand, nine hundred fifty-three".