1135120315399 has 4 divisors (see below), whose sum is σ = 1297280360464. Its totient is φ = 972960270336.

The previous prime is 1135120315349. The next prime is 1135120315409. The reversal of 1135120315399 is 9935130215311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1135120315399 - 2⁷ = 1135120315271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135120315349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81080022522 + ... + 81080022535.

It is an arithmetic number, because the mean of its divisors is an integer number (324320090116).

Almost surely, 2^{1135120315399} is an apocalyptic number.

1135120315399 is a deficient number, since it is larger than the sum of its proper divisors (162160045065).

1135120315399 is an equidigital number, since it uses as much as digits as its factorization.

1135120315399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162160045064.

The product of its (nonzero) digits is 109350, while the sum is 43.

The spelling of 1135120315399 in words is "one trillion, one hundred thirty-five billion, one hundred twenty million, three hundred fifteen thousand, three hundred ninety-nine".