10696373021961 has 243 divisors, whose sum is σ = 18477130481901. Its totient is φ = 5957599269600.

The previous prime is 10696373021953. The next prime is 10696373021977. The reversal of 10696373021961 is 16912037369601.

The square root of 10696373021961 is 3270531.

It is a perfect power (a square), and thus also a powerful number.

10696373021961 is a `hidden beast` number, since 106 + 96 + 373 + 0 + 21 + 9 + 61 = 666.

It is not a de Polignac number, because 10696373021961 - 2³ = 10696373021953 is a prime.

It is a super-2 number, since 2×10696373021961² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10696373021898 and 10696373021907.

It is not an unprimeable number, because it can be changed into a prime (10696373021911) by changing a digit.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 76952323830 + ... + 76952323968.

Almost surely, 2^{10696373021961} is an apocalyptic number.

10696373021961 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10696373021961 is the 3270531-st square number.

10696373021961 is the 1635266-th centered octagonal number.

It is an amenable number.

10696373021961 is a deficient number, since it is larger than the sum of its proper divisors (7780757459940).

10696373021961 is a wasteful number, since it uses less digits than its factorization.

10696373021961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The spelling of 10696373021961 in words is "ten trillion, six hundred ninety-six billion, three hundred seventy-three million, twenty-one thousand, nine hundred sixty-one".