425113101103 has 4 divisors (see below), whose sum is σ = 425120532408. Its totient is φ = 425105669800.

The previous prime is 425113101073. The next prime is 425113101109. The reversal of 425113101103 is 301101311524.

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 425113101103 - 2¹⁷ = 425112970031 is a prime.

It is a super-2 number, since 2×425113101103² (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 (425113101109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3629173 + ... + 3744478.

It is an arithmetic number, because the mean of its divisors is an integer number (106280133102).

Almost surely, 2^425113101103 is an apocalyptic number.

425113101103 is a deficient number, since it is larger than the sum of its proper divisors (7431305).

425113101103 is an equidigital number, since it uses as much as digits as its factorization.

425113101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7431304.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 425113101103 its reverse (301101311524), we get a palindrome (726214412627).

The spelling of 425113101103 in words is "four hundred twenty-five billion, one hundred thirteen million, one hundred one thousand, one hundred three".