1102021102103 has 32 divisors (see below), whose sum is σ = 1226396021760. Its totient is φ = 985545411840.

The previous prime is 1102021102097. The next prime is 1102021102109. The reversal of 1102021102103 is 3012011202011.

It is an interprime number because it is at equal distance from previous prime (1102021102097) and next prime (1102021102109).

It is a cyclic number.

It is not a de Polignac number, because 1102021102103 - 2⁸ = 1102021101847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102021102109) 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, 13146443 + ... + 13230003.

It is an arithmetic number, because the mean of its divisors is an integer number (38324875680).

Almost surely, 2^{1102021102103} is an apocalyptic number.

1102021102103 is a deficient number, since it is larger than the sum of its proper divisors (124374919657).

1102021102103 is a wasteful number, since it uses less digits than its factorization.

1102021102103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83999.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1102021102103 its reverse (3012011202011), we get a palindrome (4114032304114).

The spelling of 1102021102103 in words is "one trillion, one hundred two billion, twenty-one million, one hundred two thousand, one hundred three".