1152139150 has 12 divisors (see below), whose sum is σ = 2142978912. Its totient is φ = 460855640.

The previous prime is 1152139141. The next prime is 1152139159. The reversal of 1152139150 is 519312511.

It is an interprime number because it is at equal distance from previous prime (1152139141) and next prime (1152139159).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152139159) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11521342 + ... + 11521441.

It is an arithmetic number, because the mean of its divisors is an integer number (178581576).

Almost surely, 2^1152139150 is an apocalyptic number.

1152139150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152139150 is a deficient number, since it is larger than the sum of its proper divisors (990839762).

1152139150 is a wasteful number, since it uses less digits than its factorization.

1152139150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23042795 (or 23042790 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 28.

The square root of 1152139150 is about 33943.1753081529. The cubic root of 1152139150 is about 1048.3387638737.

The spelling of 1152139150 in words is "one billion, one hundred fifty-two million, one hundred thirty-nine thousand, one hundred fifty".