10113123212303 has 2 divisors, whose sum is σ = 10113123212304. Its totient is φ = 10113123212302.

The previous prime is 10113123212273. The next prime is 10113123212323. The reversal of 10113123212303 is 30321232131101.

10113123212303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10113123212303 - 2⁶ = 10113123212239 is a prime.

It is a super-2 number, since 2×10113123212303² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10113123212323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056561606151 + 5056561606152.

It is an arithmetic number, because the mean of its divisors is an integer number (5056561606152).

Almost surely, 2^{10113123212303} is an apocalyptic number.

10113123212303 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113123212303 is an equidigital number, since it uses as much as digits as its factorization.

10113123212303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 10113123212303 its reverse (30321232131101), we get a palindrome (40434355343404).

The spelling of 10113123212303 in words is "ten trillion, one hundred thirteen billion, one hundred twenty-three million, two hundred twelve thousand, three hundred three".