10001202102023 has 24 divisors (see below), whose sum is σ = 11427287000976. Its totient is φ = 8680002531200.

The previous prime is 10001202102011. The next prime is 10001202102097. The reversal of 10001202102023 is 32020120210001.

It is a happy number.

It is not a de Polignac number, because 10001202102023 - 2⁴ = 10001202102007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10001202101989 and 10001202102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001202102223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1382261 + ... + 4681137.

It is an arithmetic number, because the mean of its divisors is an integer number (476136958374).

Almost surely, 2^{10001202102023} is an apocalyptic number.

10001202102023 is a deficient number, since it is larger than the sum of its proper divisors (1426084898953).

10001202102023 is a wasteful number, since it uses less digits than its factorization.

10001202102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3299455 (or 3299432 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10001202102023 its reverse (32020120210001), we get a palindrome (42021322312024).

The spelling of 10001202102023 in words is "ten trillion, one billion, two hundred two million, one hundred two thousand, twenty-three".