10302373213 has 4 divisors (see below), whose sum is σ = 11238952608. Its totient is φ = 9365793820.

The previous prime is 10302373183. The next prime is 10302373219. The reversal of 10302373213 is 31237320301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10302373213 - 2⁹ = 10302372701 is a prime.

It is a super-2 number, since 2×10302373213² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302373219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468289681 + ... + 468289702.

It is an arithmetic number, because the mean of its divisors is an integer number (2809738152).

Almost surely, 2^10302373213 is an apocalyptic number.

It is an amenable number.

10302373213 is a deficient number, since it is larger than the sum of its proper divisors (936579395).

10302373213 is an equidigital number, since it uses as much as digits as its factorization.

10302373213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936579394.

The product of its (nonzero) digits is 2268, while the sum is 25.

Adding to 10302373213 its reverse (31237320301), we get a palindrome (41539693514).

The spelling of 10302373213 in words is "ten billion, three hundred two million, three hundred seventy-three thousand, two hundred thirteen".