2151403614023 has 2 divisors, whose sum is σ = 2151403614024. Its totient is φ = 2151403614022.

The previous prime is 2151403613941. The next prime is 2151403614029. The reversal of 2151403614023 is 3204163041512.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2151403614023 - 2¹⁰ = 2151403612999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2151403614029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075701807011 + 1075701807012.

It is an arithmetic number, because the mean of its divisors is an integer number (1075701807012).

Almost surely, 2^{2151403614023} is an apocalyptic number.

2151403614023 is a deficient number, since it is larger than the sum of its proper divisors (1).

2151403614023 is an equidigital number, since it uses as much as digits as its factorization.

2151403614023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 2151403614023 its reverse (3204163041512), we get a palindrome (5355566655535).

The spelling of 2151403614023 in words is "two trillion, one hundred fifty-one billion, four hundred three million, six hundred fourteen thousand, twenty-three".