451054103 has 2 divisors, whose sum is σ = 451054104. Its totient is φ = 451054102.

The previous prime is 451054049. The next prime is 451054111. The reversal of 451054103 is 301450154.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 451054103 - 2¹⁰ = 451053079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451054193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225527051 + 225527052.

It is an arithmetic number, because the mean of its divisors is an integer number (225527052).

Almost surely, 2^451054103 is an apocalyptic number.

451054103 is a deficient number, since it is larger than the sum of its proper divisors (1).

451054103 is an equidigital number, since it uses as much as digits as its factorization.

451054103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 451054103 is about 21238.0343487810. The cubic root of 451054103 is about 766.9073132612.

The spelling of 451054103 in words is "four hundred fifty-one million, fifty-four thousand, one hundred three".