151733137 has 2 divisors, whose sum is σ = 151733138. Its totient is φ = 151733136.

The previous prime is 151733089. The next prime is 151733149. The reversal of 151733137 is 731337151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128346241 + 23386896 = 11329^2 + 4836^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151733137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 151733099 and 151733108.

It is not a weakly prime, because it can be changed into another prime (151733237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75866568 + 75866569.

It is an arithmetic number, because the mean of its divisors is an integer number (75866569).

Almost surely, 2^151733137 is an apocalyptic number.

It is an amenable number.

151733137 is a deficient number, since it is larger than the sum of its proper divisors (1).

151733137 is an equidigital number, since it uses as much as digits as its factorization.

151733137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6615, while the sum is 31.

The square root of 151733137 is about 12318.0005276831. Note that the first 3 decimals coincide. The cubic root of 151733137 is about 533.3678232470.

The spelling of 151733137 in words is "one hundred fifty-one million, seven hundred thirty-three thousand, one hundred thirty-seven".