116146051 has 4 divisors (see below), whose sum is σ = 132738352. Its totient is φ = 99553752.

The previous prime is 116146027. The next prime is 116146087. The reversal of 116146051 is 150641611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150641611 = 839 ⋅179549.

It is a cyclic number.

It is not a de Polignac number, because 116146051 - 2⁹ = 116145539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116146351) 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, 8296140 + ... + 8296153.

It is an arithmetic number, because the mean of its divisors is an integer number (33184588).

Almost surely, 2^116146051 is an apocalyptic number.

116146051 is a deficient number, since it is larger than the sum of its proper divisors (16592301).

116146051 is an equidigital number, since it uses as much as digits as its factorization.

116146051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16592300.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 116146051 is about 10777.1077288853. The cubic root of 116146051 is about 487.9044914652.

Adding to 116146051 its reverse (150641611), we get a palindrome (266787662).

The spelling of 116146051 in words is "one hundred sixteen million, one hundred forty-six thousand, fifty-one".