1151365052 has 24 divisors (see below), whose sum is σ = 2162645856. Its totient is φ = 534394368.

The previous prime is 1151365037. The next prime is 1151365067. The reversal of 1151365052 is 2505631511.

It is an interprime number because it is at equal distance from previous prime (1151365037) and next prime (1151365067).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111008 + ... + 120935.

It is an arithmetic number, because the mean of its divisors is an integer number (90110244).

Almost surely, 2^1151365052 is an apocalyptic number.

It is an amenable number.

1151365052 is a deficient number, since it is larger than the sum of its proper divisors (1011280804).

1151365052 is a wasteful number, since it uses less digits than its factorization.

1151365052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232037 (or 232035 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1151365052 is about 33931.7705403063. The cubic root of 1151365052 is about 1048.1039257018.

Adding to 1151365052 its reverse (2505631511), we get a palindrome (3656996563).

The spelling of 1151365052 in words is "one billion, one hundred fifty-one million, three hundred sixty-five thousand, fifty-two".