151012663 has 2 divisors, whose sum is σ = 151012664. Its totient is φ = 151012662.

The previous prime is 151012643. The next prime is 151012679. The reversal of 151012663 is 366210151.

It is a strong prime.

It is an emirp because it is prime and its reverse (366210151) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151012663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151012643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75506331 + 75506332.

It is an arithmetic number, because the mean of its divisors is an integer number (75506332).

Almost surely, 2^151012663 is an apocalyptic number.

151012663 is a deficient number, since it is larger than the sum of its proper divisors (1).

151012663 is an equidigital number, since it uses as much as digits as its factorization.

151012663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 151012663 is about 12288.7209668053. The cubic root of 151012663 is about 532.5222872669.

The spelling of 151012663 in words is "one hundred fifty-one million, twelve thousand, six hundred sixty-three".