118028051 has 2 divisors, whose sum is σ = 118028052. Its totient is φ = 118028050.

The previous prime is 118028041. The next prime is 118028081. The reversal of 118028051 is 150820811.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118028051 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118028051.

It is not a weakly prime, because it can be changed into another prime (118028011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59014025 + 59014026.

It is an arithmetic number, because the mean of its divisors is an integer number (59014026).

Almost surely, 2^118028051 is an apocalyptic number.

118028051 is a deficient number, since it is larger than the sum of its proper divisors (1).

118028051 is an equidigital number, since it uses as much as digits as its factorization.

118028051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 26.

The square root of 118028051 is about 10864.0715664064. The cubic root of 118028051 is about 490.5256763035.

Adding to 118028051 its reverse (150820811), we get a palindrome (268848862).

The spelling of 118028051 in words is "one hundred eighteen million, twenty-eight thousand, fifty-one".