151090133 has 2 divisors, whose sum is σ = 151090134. Its totient is φ = 151090132.

The previous prime is 151090123. The next prime is 151090157. The reversal of 151090133 is 331090151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150381169 + 708964 = 12263^2 + 842^2 .

It is a cyclic number.

It is not a de Polignac number, because 151090133 - 2⁴ = 151090117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151090099 and 151090108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151090103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75545066 + 75545067.

It is an arithmetic number, because the mean of its divisors is an integer number (75545067).

Almost surely, 2^151090133 is an apocalyptic number.

It is an amenable number.

151090133 is a deficient number, since it is larger than the sum of its proper divisors (1).

151090133 is an equidigital number, since it uses as much as digits as its factorization.

151090133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405, while the sum is 23.

The square root of 151090133 is about 12291.8726400821. The cubic root of 151090133 is about 532.6133336031.

The spelling of 151090133 in words is "one hundred fifty-one million, ninety thousand, one hundred thirty-three".