2101303102 has 32 divisors (see below), whose sum is σ = 3281227488. Its totient is φ = 1008516096.

The previous prime is 2101303097. The next prime is 2101303121. The reversal of 2101303102 is 2013031012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2717988 + ... + 2718760.

It is an arithmetic number, because the mean of its divisors is an integer number (102538359).

Almost surely, 2^2101303102 is an apocalyptic number.

2101303102 is a deficient number, since it is larger than the sum of its proper divisors (1179924386).

2101303102 is a wasteful number, since it uses less digits than its factorization.

2101303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2101303102 is about 45839.9727530460. The cubic root of 2101303102 is about 1280.8439872459.

Adding to 2101303102 its reverse (2013031012), we get a palindrome (4114334114).

The spelling of 2101303102 in words is "two billion, one hundred one million, three hundred three thousand, one hundred two".