23103010213 has 16 divisors (see below), whose sum is σ = 23353167600. Its totient is φ = 22854813696.

The previous prime is 23103010163. The next prime is 23103010241. The reversal of 23103010213 is 31201030132.

It can be written as a sum of positive squares in 8 ways, for example, as 1416619044 + 21686391169 = 37638^2 + 147263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23103010213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103010913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34125231 + ... + 34125907.

It is an arithmetic number, because the mean of its divisors is an integer number (1459572975).

Almost surely, 2^23103010213 is an apocalyptic number.

It is an amenable number.

23103010213 is a deficient number, since it is larger than the sum of its proper divisors (250157387).

23103010213 is a wasteful number, since it uses less digits than its factorization.

23103010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1656.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23103010213 its reverse (31201030132), we get a palindrome (54304040345).

The spelling of 23103010213 in words is "twenty-three billion, one hundred three million, ten thousand, two hundred thirteen".