2100623036 has 12 divisors (see below), whose sum is σ = 3677284128. Its totient is φ = 1049970432.

The previous prime is 2100622999. The next prime is 2100623059. The reversal of 2100623036 is 6303260012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71156 + ... + 96251.

It is an arithmetic number, because the mean of its divisors is an integer number (306440344).

Almost surely, 2^2100623036 is an apocalyptic number.

It is an amenable number.

2100623036 is a deficient number, since it is larger than the sum of its proper divisors (1576661092).

2100623036 is a wasteful number, since it uses less digits than its factorization.

2100623036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170548 (or 170546 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2100623036 is about 45832.5543255010. The cubic root of 2100623036 is about 1280.7057948337.

Adding to 2100623036 its reverse (6303260012), we get a palindrome (8403883048).

The spelling of 2100623036 in words is "two billion, one hundred million, six hundred twenty-three thousand, thirty-six".