1132120025 has 12 divisors (see below), whose sum is σ = 1427624400. Its totient is φ = 890344080.

The previous prime is 1132120019. The next prime is 1132120069. The reversal of 1132120025 is 5200212311.

It is a happy number.

It is not a de Polignac number, because 1132120025 - 2¹⁴ = 1132103641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132119985 and 1132120012.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 382295 + ... + 385244.

It is an arithmetic number, because the mean of its divisors is an integer number (118968700).

Almost surely, 2^1132120025 is an apocalyptic number.

It is an amenable number.

1132120025 is a deficient number, since it is larger than the sum of its proper divisors (295504375).

1132120025 is an equidigital number, since it uses as much as digits as its factorization.

1132120025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767608 (or 767603 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1132120025 is about 33646.9913216620. The cubic root of 1132120025 is about 1042.2314098916.

Adding to 1132120025 its reverse (5200212311), we get a palindrome (6332332336).

The spelling of 1132120025 in words is "one billion, one hundred thirty-two million, one hundred twenty thousand, twenty-five".