963012121353 has 12 divisors (see below), whose sum is σ = 1391026041600. Its totient is φ = 642004142616.

The previous prime is 963012121339. The next prime is 963012121363. The reversal of 963012121353 is 353121210369.

963012121353 is a `hidden beast` number, since 9 + 6 + 301 + 212 + 135 + 3 = 666.

It is not a de Polignac number, because 963012121353 - 2²⁴ = 962995344137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (963012121363) 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, 2536848 + ... + 2891646.

It is an arithmetic number, because the mean of its divisors is an integer number (115918836800).

Almost surely, 2^963012121353 is an apocalyptic number.

It is an amenable number.

963012121353 is a deficient number, since it is larger than the sum of its proper divisors (428013920247).

963012121353 is a wasteful number, since it uses less digits than its factorization.

963012121353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656388 (or 656385 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The spelling of 963012121353 in words is "nine hundred sixty-three billion, twelve million, one hundred twenty-one thousand, three hundred fifty-three".