151046387 has 2 divisors, whose sum is σ = 151046388. Its totient is φ = 151046386.

The previous prime is 151046369. The next prime is 151046393. The reversal of 151046387 is 783640151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151046387 - 2¹⁸ = 150784243 is a prime.

It is a super-2 number, since 2×151046387² = 45630022051507538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (151046347) 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, 75523193 + 75523194.

It is an arithmetic number, because the mean of its divisors is an integer number (75523194).

Almost surely, 2^151046387 is an apocalyptic number.

151046387 is a deficient number, since it is larger than the sum of its proper divisors (1).

151046387 is an equidigital number, since it uses as much as digits as its factorization.

151046387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 151046387 is about 12290.0930427723. The cubic root of 151046387 is about 532.5619251016.

The spelling of 151046387 in words is "one hundred fifty-one million, forty-six thousand, three hundred eighty-seven".