1141110131 has 8 divisors (see below), whose sum is σ = 1305180000. Its totient is φ = 977303808.

The previous prime is 1141110119. The next prime is 1141110137. The reversal of 1141110131 is 1310111411.

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 1141110131 - 2²² = 1136915827 is a prime.

It is a super-2 number, since 2×1141110131² = 2604264662141674322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141110137) 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, 56516 + ... + 74001.

It is an arithmetic number, because the mean of its divisors is an integer number (163147500).

Almost surely, 2^1141110131 is an apocalyptic number.

1141110131 is a deficient number, since it is larger than the sum of its proper divisors (164069869).

1141110131 is a wasteful number, since it uses less digits than its factorization.

1141110131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131773.

The product of its (nonzero) digits is 12, while the sum is 14.

The square root of 1141110131 is about 33780.3216532939. The cubic root of 1141110131 is about 1044.9829079261.

Adding to 1141110131 its reverse (1310111411), we get a palindrome (2451221542).

The spelling of 1141110131 in words is "one billion, one hundred forty-one million, one hundred ten thousand, one hundred thirty-one".