113541001252501 has 2 divisors, whose sum is σ = 113541001252502. Its totient is φ = 113541001252500.

The previous prime is 113541001252451. The next prime is 113541001252529. The reversal of 113541001252501 is 105252100145311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113212472818225 + 328528434276 = 10640135^2 + 573174^2 .

It is a cyclic number.

It is not a de Polignac number, because 113541001252501 - 2²⁵ = 113540967698069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113541001252541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56770500626250 + 56770500626251.

It is an arithmetic number, because the mean of its divisors is an integer number (56770500626251).

Almost surely, 2^{113541001252501} is an apocalyptic number.

It is an amenable number.

113541001252501 is a deficient number, since it is larger than the sum of its proper divisors (1).

113541001252501 is an equidigital number, since it uses as much as digits as its factorization.

113541001252501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 113541001252501 its reverse (105252100145311), we get a palindrome (218793101397812).

The spelling of 113541001252501 in words is "one hundred thirteen trillion, five hundred forty-one billion, one million, two hundred fifty-two thousand, five hundred one".