116011237 has 4 divisors (see below), whose sum is σ = 117742816. Its totient is φ = 114279660.

The previous prime is 116011199. The next prime is 116011249. The reversal of 116011237 is 732110611.

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 116011237 - 2²³ = 107622629 is a prime.

It is a super-2 number, since 2×116011237² = 26917214220540338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116011267) 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, 865689 + ... + 865822.

It is an arithmetic number, because the mean of its divisors is an integer number (29435704).

Almost surely, 2^116011237 is an apocalyptic number.

It is an amenable number.

116011237 is a deficient number, since it is larger than the sum of its proper divisors (1731579).

116011237 is an equidigital number, since it uses as much as digits as its factorization.

116011237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731578.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 116011237 is about 10770.8512662649. The cubic root of 116011237 is about 487.7156435406.

Adding to 116011237 its reverse (732110611), we get a palindrome (848121848).

The spelling of 116011237 in words is "one hundred sixteen million, eleven thousand, two hundred thirty-seven".