420297796103 has 6 divisors (see below), whose sum is σ = 443582992944. Its totient is φ = 398176859124.

The previous prime is 420297796057. The next prime is 420297796111. The reversal of 420297796103 is 301697792024.

It is not a de Polignac number, because 420297796103 - 2³² = 416002828807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420297796183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 582129551 + ... + 582130272.

It is an arithmetic number, because the mean of its divisors is an integer number (73930498824).

Almost surely, 2^420297796103 is an apocalyptic number.

420297796103 is a deficient number, since it is larger than the sum of its proper divisors (23285196841).

420297796103 is a wasteful number, since it uses less digits than its factorization.

420297796103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164259861 (or 1164259842 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 50.

The spelling of 420297796103 in words is "four hundred twenty billion, two hundred ninety-seven million, seven hundred ninety-six thousand, one hundred three".