113477446651 has 2 divisors, whose sum is σ = 113477446652. Its totient is φ = 113477446650.

The previous prime is 113477446633. The next prime is 113477446661. The reversal of 113477446651 is 156644774311.

It is a strong prime.

It is an emirp because it is prime and its reverse (156644774311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113477446651 - 2⁹ = 113477446139 is a prime.

It is a super-4 number, since 4×113477446651⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 113477446595 and 113477446604.

It is not a weakly prime, because it can be changed into another prime (113477446601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56738723325 + 56738723326.

It is an arithmetic number, because the mean of its divisors is an integer number (56738723326).

Almost surely, 2^113477446651 is an apocalyptic number.

113477446651 is a deficient number, since it is larger than the sum of its proper divisors (1).

113477446651 is an equidigital number, since it uses as much as digits as its factorization.

113477446651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 49.

The spelling of 113477446651 in words is "one hundred thirteen billion, four hundred seventy-seven million, four hundred forty-six thousand, six hundred fifty-one".