2151413503 has 2 divisors, whose sum is σ = 2151413504. Its totient is φ = 2151413502.

The previous prime is 2151413497. The next prime is 2151413513. The reversal of 2151413503 is 3053141512.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2151413503 - 2²⁹ = 1614542591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2151413513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075706751 + 1075706752.

It is an arithmetic number, because the mean of its divisors is an integer number (1075706752).

Almost surely, 2^2151413503 is an apocalyptic number.

2151413503 is a deficient number, since it is larger than the sum of its proper divisors (1).

2151413503 is an equidigital number, since it uses as much as digits as its factorization.

2151413503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2151413503 is about 46383.3321679243. The cubic root of 2151413503 is about 1290.9456645804.

The spelling of 2151413503 in words is "two billion, one hundred fifty-one million, four hundred thirteen thousand, five hundred three".