151132999 has 2 divisors, whose sum is σ = 151133000. Its totient is φ = 151132998.

The previous prime is 151132991. The next prime is 151133041. The reversal of 151132999 is 999231151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151132999 - 2³ = 151132991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151132991) 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, 75566499 + 75566500.

It is an arithmetic number, because the mean of its divisors is an integer number (75566500).

Almost surely, 2^151132999 is an apocalyptic number.

151132999 is a deficient number, since it is larger than the sum of its proper divisors (1).

151132999 is an equidigital number, since it uses as much as digits as its factorization.

151132999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21870, while the sum is 40.

The square root of 151132999 is about 12293.6161889006. The cubic root of 151132999 is about 532.6636983399.

The spelling of 151132999 in words is "one hundred fifty-one million, one hundred thirty-two thousand, nine hundred ninety-nine".