1103130422 has 4 divisors (see below), whose sum is σ = 1654695636. Its totient is φ = 551565210.

The previous prime is 1103130409. The next prime is 1103130437. The reversal of 1103130422 is 2240313011.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1103130422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275782604 + ... + 275782607.

It is an arithmetic number, because the mean of its divisors is an integer number (413673909).

Almost surely, 2^1103130422 is an apocalyptic number.

1103130422 is a deficient number, since it is larger than the sum of its proper divisors (551565214).

1103130422 is an equidigital number, since it uses as much as digits as its factorization.

1103130422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551565213.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1103130422 is about 33213.4072627305. The cubic root of 1103130422 is about 1033.2584220640.

Adding to 1103130422 its reverse (2240313011), we get a palindrome (3343443433).

The spelling of 1103130422 in words is "one billion, one hundred three million, one hundred thirty thousand, four hundred twenty-two".