113541001520537 has 2 divisors, whose sum is σ = 113541001520538. Its totient is φ = 113541001520536.

The previous prime is 113541001520489. The next prime is 113541001520539. The reversal of 113541001520537 is 735025100145311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92465455882816 + 21075545637721 = 9615896^2 + 4590811^2 .

It is a cyclic number.

It is not a de Polignac number, because 113541001520537 - 2⁸ = 113541001520281 is a prime.

Together with 113541001520539, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113541001520537.

It is not a weakly prime, because it can be changed into another prime (113541001520539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56770500760268 + 56770500760269.

It is an arithmetic number, because the mean of its divisors is an integer number (56770500760269).

Almost surely, 2^{113541001520537} is an apocalyptic number.

It is an amenable number.

113541001520537 is a deficient number, since it is larger than the sum of its proper divisors (1).

113541001520537 is an equidigital number, since it uses as much as digits as its factorization.

113541001520537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 38.

Adding to 113541001520537 its reverse (735025100145311), we get a palindrome (848566101665848).

The spelling of 113541001520537 in words is "one hundred thirteen trillion, five hundred forty-one billion, one million, five hundred twenty thousand, five hundred thirty-seven".