1140110156 has 12 divisors (see below), whose sum is σ = 2049117168. Its totient is φ = 554648112.

The previous prime is 1140110149. The next prime is 1140110177. The reversal of 1140110156 is 6510110411.

It is a happy number.

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, 3851576 + ... + 3851871.

It is an arithmetic number, because the mean of its divisors is an integer number (170759764).

Almost surely, 2^1140110156 is an apocalyptic number.

It is an amenable number.

1140110156 is a deficient number, since it is larger than the sum of its proper divisors (909007012).

1140110156 is a wasteful number, since it uses less digits than its factorization.

1140110156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703488 (or 7703486 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 1140110156 is about 33765.5172624380. The cubic root of 1140110156 is about 1044.6775730475.

Adding to 1140110156 its reverse (6510110411), we get a palindrome (7650220567).

The spelling of 1140110156 in words is "one billion, one hundred forty million, one hundred ten thousand, one hundred fifty-six".