1113951836345 has 8 divisors (see below), whose sum is σ = 1336747867776. Its totient is φ = 891157692976.

The previous prime is 1113951836321. The next prime is 1113951836357. The reversal of 1113951836345 is 5436381593111.

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 1113951836345 - 2¹⁸ = 1113951574201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113951836293 and 1113951836302.

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, 2110694 + ... + 2585136.

It is an arithmetic number, because the mean of its divisors is an integer number (167093483472).

Almost surely, 2^{1113951836345} is an apocalyptic number.

It is an amenable number.

1113951836345 is a deficient number, since it is larger than the sum of its proper divisors (222796031431).

1113951836345 is an equidigital number, since it uses as much as digits as its factorization.

1113951836345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944031.

The product of its digits is 1166400, while the sum is 50.

The spelling of 1113951836345 in words is "one trillion, one hundred thirteen billion, nine hundred fifty-one million, eight hundred thirty-six thousand, three hundred forty-five".