103022123111 has 2 divisors, whose sum is σ = 103022123112. Its totient is φ = 103022123110.

The previous prime is 103022123093. The next prime is 103022123123. The reversal of 103022123111 is 111321220301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103022123111 - 2¹⁴ = 103022106727 is a prime.

It is a super-2 number, since 2×103022123111² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103022123111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103022123311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51511061555 + 51511061556.

It is an arithmetic number, because the mean of its divisors is an integer number (51511061556).

Almost surely, 2^103022123111 is an apocalyptic number.

103022123111 is a deficient number, since it is larger than the sum of its proper divisors (1).

103022123111 is an equidigital number, since it uses as much as digits as its factorization.

103022123111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 103022123111 its reverse (111321220301), we get a palindrome (214343343412).

The spelling of 103022123111 in words is "one hundred three billion, twenty-two million, one hundred twenty-three thousand, one hundred eleven".