2100034110203 has 8 divisors (see below), whose sum is σ = 2168733450240. Its totient is φ = 2031394539240.

The previous prime is 2100034110179. The next prime is 2100034110227. The reversal of 2100034110203 is 3020114300012.

It is an interprime number because it is at equal distance from previous prime (2100034110179) and next prime (2100034110227).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2100034110203 - 2²² = 2100029915899 is a prime.

It is a super-2 number, since 2×2100034110203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2100034110253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14870843 + ... + 15011396.

It is an arithmetic number, because the mean of its divisors is an integer number (271091681280).

Almost surely, 2^{2100034110203} is an apocalyptic number.

2100034110203 is a deficient number, since it is larger than the sum of its proper divisors (68699340037).

2100034110203 is a wasteful number, since it uses less digits than its factorization.

2100034110203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29884537.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2100034110203 its reverse (3020114300012), we get a palindrome (5120148410215).

The spelling of 2100034110203 in words is "two trillion, one hundred billion, thirty-four million, one hundred ten thousand, two hundred three".