2103023102 has 24 divisors (see below), whose sum is σ = 3343155816. Its totient is φ = 991607904.

The previous prime is 2103023071. The next prime is 2103023123. The reversal of 2103023102 is 2013203012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57788 + ... + 86864.

It is an arithmetic number, because the mean of its divisors is an integer number (139298159).

Almost surely, 2^2103023102 is an apocalyptic number.

2103023102 is a deficient number, since it is larger than the sum of its proper divisors (1240132714).

2103023102 is a wasteful number, since it uses less digits than its factorization.

2103023102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29180 (or 29151 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2103023102 is about 45858.7298341330. The cubic root of 2103023102 is about 1281.1933658187.

Adding to 2103023102 its reverse (2013203012), we get a palindrome (4116226114).

The spelling of 2103023102 in words is "two billion, one hundred three million, twenty-three thousand, one hundred two".