11763235476121 has 2 divisors, whose sum is σ = 11763235476122. Its totient is φ = 11763235476120.

The previous prime is 11763235476101. The next prime is 11763235476257. The reversal of 11763235476121 is 12167453236711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11736030272521 + 27205203600 = 3425789^2 + 164940^2 .

It is a cyclic number.

It is not a de Polignac number, because 11763235476121 - 2³⁹ = 11213479662233 is a prime.

It is a super-2 number, since 2×11763235476121² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11763235476101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5881617738060 + 5881617738061.

It is an arithmetic number, because the mean of its divisors is an integer number (5881617738061).

Almost surely, 2^{11763235476121} is an apocalyptic number.

It is an amenable number.

11763235476121 is a deficient number, since it is larger than the sum of its proper divisors (1).

11763235476121 is an equidigital number, since it uses as much as digits as its factorization.

11763235476121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 49.

The spelling of 11763235476121 in words is "eleven trillion, seven hundred sixty-three billion, two hundred thirty-five million, four hundred seventy-six thousand, one hundred twenty-one".