1130234252 has 12 divisors (see below), whose sum is σ = 2260468560. Its totient is φ = 484386096.

The previous prime is 1130234251. The next prime is 1130234257. The reversal of 1130234252 is 2524320311.

1130234252 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1130234251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20182727 + ... + 20182782.

It is an arithmetic number, because the mean of its divisors is an integer number (188372380).

Almost surely, 2^1130234252 is an apocalyptic number.

It is an amenable number.

1130234252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1130234252 is a wasteful number, since it uses less digits than its factorization.

1130234252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40365520 (or 40365518 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1130234252 is about 33618.9567357466. The cubic root of 1130234252 is about 1041.6524064636.

Adding to 1130234252 its reverse (2524320311), we get a palindrome (3654554563).

It can be divided in two parts, 11302 and 34252, that added together give a palindrome (45554).

The spelling of 1130234252 in words is "one billion, one hundred thirty million, two hundred thirty-four thousand, two hundred fifty-two".