1131535120235 has 8 divisors (see below), whose sum is σ = 1462291540080. Its totient is φ = 835595165664.

The previous prime is 1131535120211. The next prime is 1131535120253. The reversal of 1131535120235 is 5320215351311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1131535120235 - 2²⁶ = 1131468011371 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8704116245 + ... + 8704116374.

It is an arithmetic number, because the mean of its divisors is an integer number (182786442510).

Almost surely, 2^{1131535120235} is an apocalyptic number.

1131535120235 is a deficient number, since it is larger than the sum of its proper divisors (330756419845).

1131535120235 is a wasteful number, since it uses less digits than its factorization.

1131535120235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17408232637.

The product of its (nonzero) digits is 13500, while the sum is 32.

The spelling of 1131535120235 in words is "one trillion, one hundred thirty-one billion, five hundred thirty-five million, one hundred twenty thousand, two hundred thirty-five".