1101103103000 has 64 divisors (see below), whose sum is σ = 2576809329120. Its totient is φ = 440402256000.

The previous prime is 1101103102991. The next prime is 1101103103003. The reversal of 1101103103000 is 3013011011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101103103003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13000790 + ... + 13085210.

Almost surely, 2^{1101103103000} is an apocalyptic number.

1101103103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101103103000 is an abundant number, since it is smaller than the sum of its proper divisors (1475706226120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101103103000 is a wasteful number, since it uses less digits than its factorization.

1101103103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97485 (or 97471 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 1101103103000 its reverse (3013011011), we get a palindrome (1104116114011).

The spelling of 1101103103000 in words is "one trillion, one hundred one billion, one hundred three million, one hundred three thousand".