1152261150 has 48 divisors (see below), whose sum is σ = 2906064000. Its totient is φ = 302059360.

The previous prime is 1152261133. The next prime is 1152261167. The reversal of 1152261150 is 511622511.

It is an interprime number because it is at equal distance from previous prime (1152261133) and next prime (1152261167).

It is a self number, because there is not a number n which added to its sum of digits gives 1152261150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56250 + ... + 73949.

It is an arithmetic number, because the mean of its divisors is an integer number (60543000).

Almost surely, 2^1152261150 is an apocalyptic number.

1152261150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152261150 is an abundant number, since it is smaller than the sum of its proper divisors (1753802850).

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

1152261150 is a wasteful number, since it uses less digits than its factorization.

1152261150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130273 (or 130268 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

The square root of 1152261150 is about 33944.9723817828. The cubic root of 1152261150 is about 1048.3757654272.

Adding to 1152261150 its reverse (511622511), we get a palindrome (1663883661).

The spelling of 1152261150 in words is "one billion, one hundred fifty-two million, two hundred sixty-one thousand, one hundred fifty".