101223231103 has 2 divisors, whose sum is σ = 101223231104. Its totient is φ = 101223231102.

The previous prime is 101223231077. The next prime is 101223231107. The reversal of 101223231103 is 301132322101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101223231103 - 2⁵ = 101223231071 is a prime.

It is a super-2 number, since 2×101223231103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101223231107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50611615551 + 50611615552.

It is an arithmetic number, because the mean of its divisors is an integer number (50611615552).

Almost surely, 2^101223231103 is an apocalyptic number.

101223231103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101223231103 is an equidigital number, since it uses as much as digits as its factorization.

101223231103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 101223231103 its reverse (301132322101), we get a palindrome (402355553204).

The spelling of 101223231103 in words is "one hundred one billion, two hundred twenty-three million, two hundred thirty-one thousand, one hundred three".