1130152987 has 8 divisors (see below), whose sum is σ = 1158393600. Its totient is φ = 1101944640.

The previous prime is 1130152981. The next prime is 1130152993. The reversal of 1130152987 is 7892510311.

It is an interprime number because it is at equal distance from previous prime (1130152981) and next prime (1130152993).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130152987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130152981) 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, 72838 + ... + 86980.

It is an arithmetic number, because the mean of its divisors is an integer number (144799200).

Almost surely, 2^1130152987 is an apocalyptic number.

1130152987 is a deficient number, since it is larger than the sum of its proper divisors (28240613).

1130152987 is a wasteful number, since it uses less digits than its factorization.

1130152987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16133.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 1130152987 is about 33617.7480953142. The cubic root of 1130152987 is about 1041.6274405737.

The spelling of 1130152987 in words is "one billion, one hundred thirty million, one hundred fifty-two thousand, nine hundred eighty-seven".