490115712103 has 4 divisors (see below), whose sum is σ = 490175352360. Its totient is φ = 490056071848.

The previous prime is 490115712077. The next prime is 490115712167. The reversal of 490115712103 is 301217511094.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 490115712103 - 2⁵ = 490115712071 is a prime.

It is a super-2 number, since 2×490115712103² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490145712103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29807800 + ... + 29824237.

It is an arithmetic number, because the mean of its divisors is an integer number (122543838090).

Almost surely, 2^490115712103 is an apocalyptic number.

490115712103 is a deficient number, since it is larger than the sum of its proper divisors (59640257).

490115712103 is an equidigital number, since it uses as much as digits as its factorization.

490115712103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59640256.

The product of its (nonzero) digits is 7560, while the sum is 34.

The spelling of 490115712103 in words is "four hundred ninety billion, one hundred fifteen million, seven hundred twelve thousand, one hundred three".