1101100432 has 20 divisors (see below), whose sum is σ = 2144108800. Its totient is φ = 547782048.

The previous prime is 1101100417. The next prime is 1101100463. The reversal of 1101100432 is 2340011011.

It is a super-2 number, since 2×1101100432² = 2424844322701173248, 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, 169728 + ... + 176095.

It is an arithmetic number, because the mean of its divisors is an integer number (107205440).

Almost surely, 2^1101100432 is an apocalyptic number.

It is an amenable number.

1101100432 is a deficient number, since it is larger than the sum of its proper divisors (1043008368).

1101100432 is a wasteful number, since it uses less digits than its factorization.

1101100432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346030 (or 346024 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1101100432 is about 33182.8333931869. The cubic root of 1101100432 is about 1032.6242292389.

Adding to 1101100432 its reverse (2340011011), we get a palindrome (3441111443).

The spelling of 1101100432 in words is "one billion, one hundred one million, one hundred thousand, four hundred thirty-two".