101131234103 has 2 divisors, whose sum is σ = 101131234104. Its totient is φ = 101131234102.

The previous prime is 101131234093. The next prime is 101131234151. The reversal of 101131234103 is 301432131101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101131234103 - 2²⁴ = 101114456887 is a prime.

It is a super-2 number, since 2×101131234103² (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 (101131234003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50565617051 + 50565617052.

It is an arithmetic number, because the mean of its divisors is an integer number (50565617052).

Almost surely, 2^101131234103 is an apocalyptic number.

101131234103 is a deficient number, since it is larger than the sum of its proper divisors (1).

101131234103 is an equidigital number, since it uses as much as digits as its factorization.

101131234103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 101131234103 its reverse (301432131101), we get a palindrome (402563365204).

The spelling of 101131234103 in words is "one hundred one billion, one hundred thirty-one million, two hundred thirty-four thousand, one hundred three".