1120000131 has 12 divisors (see below), whose sum is σ = 1621435608. Its totient is φ = 744978624.

The previous prime is 1120000129. The next prime is 1120000139. The reversal of 1120000131 is 1310000211.

It is not a de Polignac number, because 1120000131 - 2¹ = 1120000129 is a prime.

It is a super-2 number, since 2×1120000131² = 2508800586880034322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1120000139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136470 + ... + 144443.

It is an arithmetic number, because the mean of its divisors is an integer number (135119634).

Almost surely, 2^1120000131 is an apocalyptic number.

1120000131 is a deficient number, since it is larger than the sum of its proper divisors (501435477).

1120000131 is a wasteful number, since it uses less digits than its factorization.

1120000131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281362 (or 281359 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 1120000131 is about 33466.4030185498. The cubic root of 1120000131 is about 1038.4988608593.

Adding to 1120000131 its reverse (1310000211), we get a palindrome (2430000342).

The spelling of 1120000131 in words is "one billion, one hundred twenty million, one hundred thirty-one", and thus it is an aban number.