1100000131 has 8 divisors (see below), whose sum is σ = 1139400720. Its totient is φ = 1060697568.

The previous prime is 1100000123. The next prime is 1100000149. The reversal of 1100000131 is 1310000011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1100000131 - 2³ = 1100000123 is a prime.

It is a super-2 number, since 2×1100000131² = 2420000576400034322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1100000431) 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, 1276 + ... + 46921.

It is an arithmetic number, because the mean of its divisors is an integer number (142425090).

Almost surely, 2^1100000131 is an apocalyptic number.

1100000131 is a deficient number, since it is larger than the sum of its proper divisors (39400589).

1100000131 is an equidigital number, since it uses as much as digits as its factorization.

1100000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49013.

The product of its (nonzero) digits is 3, while the sum is 7.

The square root of 1100000131 is about 33166.2498784532. The cubic root of 1100000131 is about 1032.2801564348.

Adding to 1100000131 its reverse (1310000011), we get a palindrome (2410000142).

The spelling of 1100000131 in words is "one billion, one hundred million, one hundred thirty-one", and thus it is an aban number.