1120342132 has 48 divisors (see below), whose sum is σ = 2415817600. Its totient is φ = 442703232.

The previous prime is 1120342117. The next prime is 1120342147. The reversal of 1120342132 is 2312430211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1120342117) and next prime (1120342147).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 562843 + ... + 564829.

Almost surely, 2^1120342132 is an apocalyptic number.

It is an amenable number.

1120342132 is an abundant number, since it is smaller than the sum of its proper divisors (1295475468).

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

1120342132 is a wasteful number, since it uses less digits than its factorization.

1120342132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3560 (or 3558 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1120342132 is about 33471.5122454902. The cubic root of 1120342132 is about 1038.6045547469.

Adding to 1120342132 its reverse (2312430211), we get a palindrome (3432772343).

It can be divided in two parts, 11203 and 42132, that added together give a palindrome (53335).

The spelling of 1120342132 in words is "one billion, one hundred twenty million, three hundred forty-two thousand, one hundred thirty-two".