1123613298577 has 8 divisors (see below), whose sum is σ = 1400868528192. Its totient is φ = 875542830000.

The previous prime is 1123613298571. The next prime is 1123613298581. The reversal of 1123613298577 is 7758923163211.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1123613298577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1123613298571) 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, 7296190174 + ... + 7296190327.

It is an arithmetic number, because the mean of its divisors is an integer number (175108566024).

Almost surely, 2^{1123613298577} is an apocalyptic number.

It is an amenable number.

1123613298577 is a deficient number, since it is larger than the sum of its proper divisors (277255229615).

1123613298577 is a wasteful number, since it uses less digits than its factorization.

1123613298577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14592380519.

The product of its digits is 3810240, while the sum is 55.

The spelling of 1123613298577 in words is "one trillion, one hundred twenty-three billion, six hundred thirteen million, two hundred ninety-eight thousand, five hundred seventy-seven".