1150142150 has 24 divisors (see below), whose sum is σ = 2140368960. Its totient is φ = 459819360.

The previous prime is 1150142131. The next prime is 1150142153. The reversal of 1150142150 is 512410511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150142153) 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, 117131 + ... + 126569.

It is an arithmetic number, because the mean of its divisors is an integer number (89182040).

Almost surely, 2^1150142150 is an apocalyptic number.

1150142150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150142150 is a deficient number, since it is larger than the sum of its proper divisors (990226810).

1150142150 is a wasteful number, since it uses less digits than its factorization.

1150142150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11888 (or 11883 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1150142150 is about 33913.7457382696. The cubic root of 1150142150 is about 1047.7327192395.

Adding to 1150142150 its reverse (512410511), we get a palindrome (1662552661).

The spelling of 1150142150 in words is "one billion, one hundred fifty million, one hundred forty-two thousand, one hundred fifty".