11112865857003 has 8 divisors (see below), whose sum is σ = 14874808774608. Its totient is φ = 7379750088704.

The previous prime is 11112865856993. The next prime is 11112865857019. The reversal of 11112865857003 is 30075856821111.

It is a happy number.

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 11112865857003 - 2¹⁴ = 11112865840619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11112865857083) 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, 7206786426 + ... + 7206787967.

It is an arithmetic number, because the mean of its divisors is an integer number (1859351096826).

Almost surely, 2^{11112865857003} is an apocalyptic number.

11112865857003 is a deficient number, since it is larger than the sum of its proper divisors (3761942917605).

11112865857003 is a wasteful number, since it uses less digits than its factorization.

11112865857003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14413574653.

The product of its (nonzero) digits is 403200, while the sum is 48.

The spelling of 11112865857003 in words is "eleven trillion, one hundred twelve billion, eight hundred sixty-five million, eight hundred fifty-seven thousand, three".