151154155403 has 2 divisors, whose sum is σ = 151154155404. Its totient is φ = 151154155402.

The previous prime is 151154155393. The next prime is 151154155459. The reversal of 151154155403 is 304551451151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 151154155403 - 2¹⁰ = 151154154379 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (151154151403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75577077701 + 75577077702.

It is an arithmetic number, because the mean of its divisors is an integer number (75577077702).

Almost surely, 2^151154155403 is an apocalyptic number.

151154155403 is a deficient number, since it is larger than the sum of its proper divisors (1).

151154155403 is an equidigital number, since it uses as much as digits as its factorization.

151154155403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 151154155403 in words is "one hundred fifty-one billion, one hundred fifty-four million, one hundred fifty-five thousand, four hundred three".