2101303210023 has 12 divisors (see below), whose sum is σ = 3041298351000. Its totient is φ = 1398061451376.

The previous prime is 2101303210021. The next prime is 2101303210037. The reversal of 2101303210023 is 3200123031012.

2101303210023 is a `hidden beast` number, since 210 + 130 + 321 + 0 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 2101303210023 - 2¹ = 2101303210021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2101303209978 and 2101303210005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101303210021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233941536 + ... + 233950517.

It is an arithmetic number, because the mean of its divisors is an integer number (253441529250).

Almost surely, 2^{2101303210023} is an apocalyptic number.

2101303210023 is a deficient number, since it is larger than the sum of its proper divisors (939995140977).

2101303210023 is a wasteful number, since it uses less digits than its factorization.

2101303210023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467892558 (or 467892555 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2101303210023 its reverse (3200123031012), we get a palindrome (5301426241035).

The spelling of 2101303210023 in words is "two trillion, one hundred one billion, three hundred three million, two hundred ten thousand, twenty-three".