1131135120254 has 8 divisors (see below), whose sum is σ = 1700567608080. Its totient is φ = 564279250896.

The previous prime is 1131135120223. The next prime is 1131135120281. The reversal of 1131135120254 is 4520215311311.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 644153519 + ... + 644155274.

It is an arithmetic number, because the mean of its divisors is an integer number (212570951010).

Almost surely, 2^{1131135120254} is an apocalyptic number.

1131135120254 is a deficient number, since it is larger than the sum of its proper divisors (569432487826).

1131135120254 is a wasteful number, since it uses less digits than its factorization.

1131135120254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288309234.

The product of its (nonzero) digits is 3600, while the sum is 29.

The spelling of 1131135120254 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-five million, one hundred twenty thousand, two hundred fifty-four".