2103636001234 has 8 divisors (see below), whose sum is σ = 3155460206220. Its totient is φ = 1051815932496.

The previous prime is 2103636001223. The next prime is 2103636001309. The reversal of 2103636001234 is 4321006363012.

It can be written as a sum of positive squares in 2 ways, for example, as 2081166890625 + 22469110609 = 1442625^2 + 149897^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2103636001196 and 2103636001205.

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, 1220712 + ... + 2386924.

Almost surely, 2^{2103636001234} is an apocalyptic number.

2103636001234 is a deficient number, since it is larger than the sum of its proper divisors (1051824204986).

2103636001234 is a wasteful number, since it uses less digits than its factorization.

2103636001234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068124.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 2103636001234 in words is "two trillion, one hundred three billion, six hundred thirty-six million, one thousand, two hundred thirty-four".