113667080381 has 2 divisors, whose sum is σ = 113667080382. Its totient is φ = 113667080380.

The previous prime is 113667080377. The next prime is 113667080453. The reversal of 113667080381 is 183080766311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113646523225 + 20557156 = 337115^2 + 4534^2 .

It is an emirp because it is prime and its reverse (183080766311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113667080381 - 2² = 113667080377 is a prime.

It is a super-2 number, since 2×113667080381² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113667080311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56833540190 + 56833540191.

It is an arithmetic number, because the mean of its divisors is an integer number (56833540191).

Almost surely, 2^113667080381 is an apocalyptic number.

It is an amenable number.

113667080381 is a deficient number, since it is larger than the sum of its proper divisors (1).

113667080381 is an equidigital number, since it uses as much as digits as its factorization.

113667080381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 44.

The spelling of 113667080381 in words is "one hundred thirteen billion, six hundred sixty-seven million, eighty thousand, three hundred eighty-one".