1102103030 has 64 divisors (see below), whose sum is σ = 2405676672. Its totient is φ = 354877440.

The previous prime is 1102103021. The next prime is 1102103059. The reversal of 1102103030 is 303012011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 904982 + ... + 906198.

It is an arithmetic number, because the mean of its divisors is an integer number (37588698).

Almost surely, 2^1102103030 is an apocalyptic number.

1102103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102103030 is an abundant number, since it is smaller than the sum of its proper divisors (1303573642).

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

1102103030 is a wasteful number, since it uses less digits than its factorization.

1102103030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2009.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1102103030 is about 33197.9371347076. The cubic root of 1102103030 is about 1032.9375500120.

Adding to 1102103030 its reverse (303012011), we get a palindrome (1405115041).

The spelling of 1102103030 in words is "one billion, one hundred two million, one hundred three thousand, thirty".