1102010002103 has 4 divisors (see below), whose sum is σ = 1115287231128. Its totient is φ = 1088732773080.

The previous prime is 1102010002099. The next prime is 1102010002127. The reversal of 1102010002103 is 3012000102011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102010002103 - 2² = 1102010002099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102010002153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6638614388 + ... + 6638614553.

It is an arithmetic number, because the mean of its divisors is an integer number (278821807782).

Almost surely, 2^{1102010002103} is an apocalyptic number.

1102010002103 is a deficient number, since it is larger than the sum of its proper divisors (13277229025).

1102010002103 is an equidigital number, since it uses as much as digits as its factorization.

1102010002103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13277229024.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1102010002103 its reverse (3012000102011), we get a palindrome (4114010104114).

The spelling of 1102010002103 in words is "one trillion, one hundred two billion, ten million, two thousand, one hundred three".