1151385093 has 6 divisors (see below), whose sum is σ = 1663111814. Its totient is φ = 767590056.

The previous prime is 1151385089. The next prime is 1151385121. The reversal of 1151385093 is 3905831511.

1151385093 is a `hidden beast` number, since 1 + 1 + 513 + 8 + 50 + 93 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1139872644 + 11512449 = 33762^2 + 3393^2 .

It is not a de Polignac number, because 1151385093 - 2² = 1151385089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151385013) 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, 63965830 + ... + 63965847.

Almost surely, 2^1151385093 is an apocalyptic number.

It is an amenable number.

1151385093 is a deficient number, since it is larger than the sum of its proper divisors (511726721).

1151385093 is a wasteful number, since it uses less digits than its factorization.

1151385093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127931683 (or 127931680 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 1151385093 is about 33932.0658522289. The cubic root of 1151385093 is about 1048.1100068686.

The spelling of 1151385093 in words is "one billion, one hundred fifty-one million, three hundred eighty-five thousand, ninety-three".