1103202102 has 32 divisors (see below), whose sum is σ = 2250568800. Its totient is φ = 360389120.

The previous prime is 1103202077. The next prime is 1103202127. The reversal of 1103202102 is 2012023011.

It is an interprime number because it is at equal distance from previous prime (1103202077) and next prime (1103202127).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431524 + ... + 434072.

It is an arithmetic number, because the mean of its divisors is an integer number (70330275).

Almost surely, 2^1103202102 is an apocalyptic number.

1103202102 is an abundant number, since it is smaller than the sum of its proper divisors (1147366698).

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

1103202102 is a wasteful number, since it uses less digits than its factorization.

1103202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1103202102 is about 33214.4863275048. The cubic root of 1103202102 is about 1033.2808015149.

Adding to 1103202102 its reverse (2012023011), we get a palindrome (3115225113).

The spelling of 1103202102 in words is "one billion, one hundred three million, two hundred two thousand, one hundred two".