1150156070 has 64 divisors (see below), whose sum is σ = 2495923200. Its totient is φ = 372781440.

The previous prime is 1150156043. The next prime is 1150156081. The reversal of 1150156070 is 706510511.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1221800 + ... + 1222740.

It is an arithmetic number, because the mean of its divisors is an integer number (38998800).

Almost surely, 2^1150156070 is an apocalyptic number.

1150156070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150156070 is an abundant number, since it is smaller than the sum of its proper divisors (1345767130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150156070 is a wasteful number, since it uses less digits than its factorization.

1150156070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893.

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 1150156070 is about 33913.9509641681. The cubic root of 1150156070 is about 1047.7369460737.

Adding to 1150156070 its reverse (706510511), we get a palindrome (1856666581).

The spelling of 1150156070 in words is "one billion, one hundred fifty million, one hundred fifty-six thousand, seventy".