151451087 has 2 divisors, whose sum is σ = 151451088. Its totient is φ = 151451086.

The previous prime is 151451077. The next prime is 151451093. The reversal of 151451087 is 780154151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151451087 - 2¹² = 151446991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151451057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75725543 + 75725544.

It is an arithmetic number, because the mean of its divisors is an integer number (75725544).

Almost surely, 2^151451087 is an apocalyptic number.

151451087 is a deficient number, since it is larger than the sum of its proper divisors (1).

151451087 is an equidigital number, since it uses as much as digits as its factorization.

151451087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5600, while the sum is 32.

The square root of 151451087 is about 12306.5465098865. The cubic root of 151451087 is about 533.0371336624.

The spelling of 151451087 in words is "one hundred fifty-one million, four hundred fifty-one thousand, eighty-seven".