116436901 has 4 divisors (see below), whose sum is σ = 133070752. Its totient is φ = 99803052.

The previous prime is 116436889. The next prime is 116436911. The reversal of 116436901 is 109634611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 116436901 - 2⁷ = 116436773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116436911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8316915 + ... + 8316928.

It is an arithmetic number, because the mean of its divisors is an integer number (33267688).

Almost surely, 2^116436901 is an apocalyptic number.

It is an amenable number.

116436901 is a deficient number, since it is larger than the sum of its proper divisors (16633851).

116436901 is an equidigital number, since it uses as much as digits as its factorization.

116436901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16633850.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 116436901 is about 10790.5931718326. The cubic root of 116436901 is about 488.3114180067.

The spelling of 116436901 in words is "one hundred sixteen million, four hundred thirty-six thousand, nine hundred one".