151045003903 has 2 divisors, whose sum is σ = 151045003904. Its totient is φ = 151045003902.

The previous prime is 151045003897. The next prime is 151045003913. The reversal of 151045003903 is 309300540151.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151045003903 - 2²⁵ = 151011449471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151045003913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75522501951 + 75522501952.

It is an arithmetic number, because the mean of its divisors is an integer number (75522501952).

Almost surely, 2^151045003903 is an apocalyptic number.

151045003903 is a deficient number, since it is larger than the sum of its proper divisors (1).

151045003903 is an equidigital number, since it uses as much as digits as its factorization.

151045003903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 31.

The spelling of 151045003903 in words is "one hundred fifty-one billion, forty-five million, three thousand, nine hundred three".