1150351131 has 8 divisors (see below), whose sum is σ = 1583279104. Its totient is φ = 742161960.

The previous prime is 1150351129. The next prime is 1150351157. The reversal of 1150351131 is 1311530511.

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

It is not a de Polignac number, because 1150351131 - 2¹ = 1150351129 is a prime.

It is a super-2 number, since 2×1150351131² = 2646615449185958322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1150351098 and 1150351107.

It is not an unprimeable number, because it can be changed into a prime (1150351231) 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, 6184591 + ... + 6184776.

It is an arithmetic number, because the mean of its divisors is an integer number (197909888).

Almost surely, 2^1150351131 is an apocalyptic number.

1150351131 is a deficient number, since it is larger than the sum of its proper divisors (432927973).

1150351131 is a wasteful number, since it uses less digits than its factorization.

1150351131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12369401.

The product of its (nonzero) digits is 225, while the sum is 21.

The square root of 1150351131 is about 33916.8266646513. The cubic root of 1150351131 is about 1047.7961731269.

Adding to 1150351131 its reverse (1311530511), we get a palindrome (2461881642).

The spelling of 1150351131 in words is "one billion, one hundred fifty million, three hundred fifty-one thousand, one hundred thirty-one".