111457981229003 has 4 divisors (see below), whose sum is σ = 111459758902608. Its totient is φ = 111456203555400.

The previous prime is 111457981228991. The next prime is 111457981229053. The reversal of 111457981229003 is 300922189754111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111457981229003 - 2⁸ = 111457981228747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111457981229053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888742751 + ... + 888868152.

It is an arithmetic number, because the mean of its divisors is an integer number (27864939725652).

Almost surely, 2^{111457981229003} is an apocalyptic number.

111457981229003 is a deficient number, since it is larger than the sum of its proper divisors (1777673605).

111457981229003 is an equidigital number, since it uses as much as digits as its factorization.

111457981229003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1777673604.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The spelling of 111457981229003 in words is "one hundred eleven trillion, four hundred fifty-seven billion, nine hundred eighty-one million, two hundred twenty-nine thousand, three".