1123315034 has 8 divisors (see below), whose sum is σ = 1687644768. Its totient is φ = 560766780.

The previous prime is 1123315027. The next prime is 1123315043. The reversal of 1123315034 is 4305133211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1123315034² = 2523673331220842312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443792 + ... + 446315.

It is an arithmetic number, because the mean of its divisors is an integer number (210955596).

Almost surely, 2^1123315034 is an apocalyptic number.

1123315034 is a deficient number, since it is larger than the sum of its proper divisors (564329734).

1123315034 is an equidigital number, since it uses as much as digits as its factorization.

1123315034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890740.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1123315034 is about 33515.8922602398. The cubic root of 1123315034 is about 1039.5224120030.

Adding to 1123315034 its reverse (4305133211), we get a palindrome (5428448245).

The spelling of 1123315034 in words is "one billion, one hundred twenty-three million, three hundred fifteen thousand, thirty-four".