1101200000103 has 32 divisors (see below), whose sum is σ = 1864812672000. Its totient is φ = 629140009248.

The previous prime is 1101200000083. The next prime is 1101200000203. The reversal of 1101200000103 is 3010000021011.

It is not a de Polignac number, because 1101200000103 - 2³⁶ = 1032480523367 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101200000203) 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, 480825 + ... + 1559997.

It is an arithmetic number, because the mean of its divisors is an integer number (58275396000).

Almost surely, 2^{1101200000103} is an apocalyptic number.

1101200000103 is a deficient number, since it is larger than the sum of its proper divisors (763612671897).

1101200000103 is a wasteful number, since it uses less digits than its factorization.

1101200000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084588 (or 1084582 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 1101200000103 its reverse (3010000021011), we get a palindrome (4111200021114).

The spelling of 1101200000103 in words is "one trillion, one hundred one billion, two hundred million, one hundred three", and thus it is an aban number.