36113501 has 2 divisors, whose sum is σ = 36113502. Its totient is φ = 36113500.

The previous prime is 36113479. The next prime is 36113503. The reversal of 36113501 is 10531163.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33051001 + 3062500 = 5749^2 + 1750^2 .

It is a cyclic number.

It is not a de Polignac number, because 36113501 - 2¹⁰ = 36112477 is a prime.

Together with 36113503, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36113503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18056750 + 18056751.

It is an arithmetic number, because the mean of its divisors is an integer number (18056751).

Almost surely, 2^36113501 is an apocalyptic number.

It is an amenable number.

36113501 is a deficient number, since it is larger than the sum of its proper divisors (1).

36113501 is an equidigital number, since it uses as much as digits as its factorization.

36113501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 36113501 is about 6009.4509732587. The cubic root of 36113501 is about 330.5393719931.

Adding to 36113501 its reverse (10531163), we get a palindrome (46644664).

The spelling of 36113501 in words is "thirty-six million, one hundred thirteen thousand, five hundred one".