1113032426 has 16 divisors (see below), whose sum is σ = 1917185760. Its totient is φ = 479296080.

The previous prime is 1113032411. The next prime is 1113032429. The reversal of 1113032426 is 6242303111.

It is not an unprimeable number, because it can be changed into a prime (1113032429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1330961 + ... + 1331796.

It is an arithmetic number, because the mean of its divisors is an integer number (119824110).

Almost surely, 2^1113032426 is an apocalyptic number.

1113032426 is a deficient number, since it is larger than the sum of its proper divisors (804153334).

1113032426 is a wasteful number, since it uses less digits than its factorization.

1113032426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662789.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1113032426 is about 33362.1406087799. The cubic root of 1113032426 is about 1036.3408220833.

Adding to 1113032426 its reverse (6242303111), we get a palindrome (7355335537).

The spelling of 1113032426 in words is "one billion, one hundred thirteen million, thirty-two thousand, four hundred twenty-six".