10302113123 has 2 divisors, whose sum is σ = 10302113124. Its totient is φ = 10302113122.

The previous prime is 10302113119. The next prime is 10302113141. The reversal of 10302113123 is 32131120301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10302113123 - 2² = 10302113119 is a prime.

It is a super-2 number, since 2×10302113123² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10302113113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151056561 + 5151056562.

It is an arithmetic number, because the mean of its divisors is an integer number (5151056562).

Almost surely, 2^10302113123 is an apocalyptic number.

10302113123 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302113123 is an equidigital number, since it uses as much as digits as its factorization.

10302113123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10302113123 its reverse (32131120301), we get a palindrome (42433233424).

The spelling of 10302113123 in words is "ten billion, three hundred two million, one hundred thirteen thousand, one hundred twenty-three".