1111011100003 has 8 divisors (see below), whose sum is σ = 1271701668608. Its totient is φ = 950814205704.

The previous prime is 1111011099983. The next prime is 1111011100153. The reversal of 1111011100003 is 3000011101111.

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 1111011100003 - 2¹³ = 1111011091811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111011103003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123413751 + ... + 123422752.

It is an arithmetic number, because the mean of its divisors is an integer number (158962708576).

Almost surely, 2^{1111011100003} is an apocalyptic number.

1111011100003 is a deficient number, since it is larger than the sum of its proper divisors (160690568605).

1111011100003 is an equidigital number, since it uses as much as digits as its factorization.

1111011100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246837153.

The product of its (nonzero) digits is 3, while the sum is 10.

Adding to 1111011100003 its reverse (3000011101111), we get a palindrome (4111022201114).

The spelling of 1111011100003 in words is "one trillion, one hundred eleven billion, eleven million, one hundred thousand, three".