1151235432325 has 24 divisors (see below), whose sum is σ = 1565133307200. Its totient is φ = 833054745600.

The previous prime is 1151235432307. The next prime is 1151235432349. The reversal of 1151235432325 is 5232345321511.

It is a happy number.

It is not a de Polignac number, because 1151235432325 - 2³¹ = 1149087948677 is a prime.

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, 10463644 + ... + 10573093.

It is an arithmetic number, because the mean of its divisors is an integer number (65213887800).

Almost surely, 2^{1151235432325} is an apocalyptic number.

It is an amenable number.

1151235432325 is a deficient number, since it is larger than the sum of its proper divisors (413897874875).

1151235432325 is a wasteful number, since it uses less digits than its factorization.

1151235432325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21036957 (or 21036952 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The spelling of 1151235432325 in words is "one trillion, one hundred fifty-one billion, two hundred thirty-five million, four hundred thirty-two thousand, three hundred twenty-five".