1111010010003 has 40 divisors (see below), whose sum is σ = 1671896171088. Its totient is φ = 735220639296.

The previous prime is 1111010009987. The next prime is 1111010010023. The reversal of 1111010010003 is 3000100101111.

It is not a de Polignac number, because 1111010010003 - 2⁴ = 1111010009987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1111010010023) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12839200 + ... + 12925442.

Almost surely, 2^{1111010010003} is an apocalyptic number.

1111010010003 is a deficient number, since it is larger than the sum of its proper divisors (560886161085).

1111010010003 is a wasteful number, since it uses less digits than its factorization.

1111010010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87425 (or 87416 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 1111010010003 its reverse (3000100101111), we get a palindrome (4111110111114).

The spelling of 1111010010003 in words is "one trillion, one hundred eleven billion, ten million, ten thousand, three".