1133320120425 has 60 divisors (see below), whose sum is σ = 2156038625356. Its totient is φ = 588101212800.

The previous prime is 1133320120409. The next prime is 1133320120433. The reversal of 1133320120425 is 5240210233311.

1133320120425 is a `hidden beast` number, since 1 + 1 + 3 + 33 + 201 + 2 + 0 + 425 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 84260736729 + 1049059383696 = 290277^2 + 1024236^2 .

It is not a de Polignac number, because 1133320120425 - 2⁴ = 1133320120409 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 7488106 + ... + 7637955.

Almost surely, 2^{1133320120425} is an apocalyptic number.

1133320120425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1133320120425 is a deficient number, since it is larger than the sum of its proper divisors (1022718504931).

1133320120425 is a wasteful number, since it uses less digits than its factorization.

1133320120425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15126120 (or 15126106 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 1133320120425 its reverse (5240210233311), we get a palindrome (6373530353736).

The spelling of 1133320120425 in words is "one trillion, one hundred thirty-three billion, three hundred twenty million, one hundred twenty thousand, four hundred twenty-five".