188014153 has 2 divisors, whose sum is σ = 188014154. Its totient is φ = 188014152.

The previous prime is 188014129. The next prime is 188014157. The reversal of 188014153 is 351410881.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132779529 + 55234624 = 11523^2 + 7432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-188014153 is a prime.

It is not a weakly prime, because it can be changed into another prime (188014157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94007076 + 94007077.

It is an arithmetic number, because the mean of its divisors is an integer number (94007077).

Almost surely, 2^188014153 is an apocalyptic number.

It is an amenable number.

188014153 is a deficient number, since it is larger than the sum of its proper divisors (1).

188014153 is an equidigital number, since it uses as much as digits as its factorization.

188014153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 188014153 is about 13711.8252978952. The cubic root of 188014153 is about 572.8798067064.

The spelling of 188014153 in words is "one hundred eighty-eight million, fourteen thousand, one hundred fifty-three".