10103023111 has 2 divisors, whose sum is σ = 10103023112. Its totient is φ = 10103023110.

The previous prime is 10103023093. The next prime is 10103023153. The reversal of 10103023111 is 11132030101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10103023111 - 2⁷ = 10103022983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10103023091 and 10103023100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10103023811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051511555 + 5051511556.

It is an arithmetic number, because the mean of its divisors is an integer number (5051511556).

Almost surely, 2^10103023111 is an apocalyptic number.

10103023111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10103023111 is an equidigital number, since it uses as much as digits as its factorization.

10103023111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10103023111 its reverse (11132030101), we get a palindrome (21235053212).

It can be divided in two parts, 1010 and 3023111, that added together give a square (3024121 = 1739²).

The spelling of 10103023111 in words is "ten billion, one hundred three million, twenty-three thousand, one hundred eleven".