151040663 has 2 divisors, whose sum is σ = 151040664. Its totient is φ = 151040662.

The previous prime is 151040651. The next prime is 151040677. The reversal of 151040663 is 366040151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151040663 - 2⁴ = 151040647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151040363) 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, 75520331 + 75520332.

It is an arithmetic number, because the mean of its divisors is an integer number (75520332).

Almost surely, 2^151040663 is an apocalyptic number.

151040663 is a deficient number, since it is larger than the sum of its proper divisors (1).

151040663 is an equidigital number, since it uses as much as digits as its factorization.

151040663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 151040663 is about 12289.8601700752. The cubic root of 151040663 is about 532.5551977577. Note that the first 3 decimals are identical.

The spelling of 151040663 in words is "one hundred fifty-one million, forty thousand, six hundred sixty-three".