1102111013003 has 32 divisors (see below), whose sum is σ = 1481382991872. Its totient is φ = 791856374400.

The previous prime is 1102111012987. The next prime is 1102111013027. The reversal of 1102111013003 is 3003101112011.

It is a happy number.

It is not a de Polignac number, because 1102111013003 - 2⁴ = 1102111012987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102111013203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307625 + ... + 1516197.

It is an arithmetic number, because the mean of its divisors is an integer number (46293218496).

Almost surely, 2^{1102111013003} is an apocalyptic number.

1102111013003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1102111013003 is a deficient number, since it is larger than the sum of its proper divisors (379271978869).

1102111013003 is a wasteful number, since it uses less digits than its factorization.

1102111013003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209515.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1102111013003 its reverse (3003101112011), we get a palindrome (4105212125014).

The spelling of 1102111013003 in words is "one trillion, one hundred two billion, one hundred eleven million, thirteen thousand, three".