1120636550123 has 8 divisors (see below), whose sum is σ = 1157599082496. Its totient is φ = 1083724828200.

The previous prime is 1120636550119. The next prime is 1120636550183. The reversal of 1120636550123 is 3210556360211.

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 1120636550123 - 2² = 1120636550119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120636550113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12657773 + ... + 12745998.

It is an arithmetic number, because the mean of its divisors is an integer number (144699885312).

Almost surely, 2^{1120636550123} is an apocalyptic number.

1120636550123 is a deficient number, since it is larger than the sum of its proper divisors (36962532373).

1120636550123 is a wasteful number, since it uses less digits than its factorization.

1120636550123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25405225.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 1120636550123 in words is "one trillion, one hundred twenty billion, six hundred thirty-six million, five hundred fifty thousand, one hundred twenty-three".