113554535100551 has 2 divisors, whose sum is σ = 113554535100552. Its totient is φ = 113554535100550.

The previous prime is 113554535100547. The next prime is 113554535100583. The reversal of 113554535100551 is 155001535455311.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (155001535455311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113554535100551 - 2² = 113554535100547 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113554535100541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56777267550275 + 56777267550276.

It is an arithmetic number, because the mean of its divisors is an integer number (56777267550276).

Almost surely, 2^{113554535100551} is an apocalyptic number.

113554535100551 is a deficient number, since it is larger than the sum of its proper divisors (1).

113554535100551 is an equidigital number, since it uses as much as digits as its factorization.

113554535100551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 562500, while the sum is 44.

The spelling of 113554535100551 in words is "one hundred thirteen trillion, five hundred fifty-four billion, five hundred thirty-five million, one hundred thousand, five hundred fifty-one".