1104532431 has 16 divisors (see below), whose sum is σ = 1488167424. Its totient is φ = 728642304.

The previous prime is 1104532423. The next prime is 1104532433. The reversal of 1104532431 is 1342354011.

It is a happy number.

It is not a de Polignac number, because 1104532431 - 2³ = 1104532423 is a prime.

It is a super-2 number, since 2×1104532431² = 2439983782261539522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104532433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424671 + ... + 427263.

It is an arithmetic number, because the mean of its divisors is an integer number (93010464).

Almost surely, 2^1104532431 is an apocalyptic number.

1104532431 is a deficient number, since it is larger than the sum of its proper divisors (383634993).

1104532431 is a wasteful number, since it uses less digits than its factorization.

1104532431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4030.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1104532431 is about 33234.5066309100. The cubic root of 1104532431 is about 1033.6959721192.

Adding to 1104532431 its reverse (1342354011), we get a palindrome (2446886442).

The spelling of 1104532431 in words is "one billion, one hundred four million, five hundred thirty-two thousand, four hundred thirty-one".