101342443403 has 2 divisors, whose sum is σ = 101342443404. Its totient is φ = 101342443402.

The previous prime is 101342443343. The next prime is 101342443441. The reversal of 101342443403 is 304344243101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101342443403 is a prime.

It is not a weakly prime, because it can be changed into another prime (101342443463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50671221701 + 50671221702.

It is an arithmetic number, because the mean of its divisors is an integer number (50671221702).

Almost surely, 2^101342443403 is an apocalyptic number.

101342443403 is a deficient number, since it is larger than the sum of its proper divisors (1).

101342443403 is an equidigital number, since it uses as much as digits as its factorization.

101342443403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 101342443403 its reverse (304344243101), we get a palindrome (405686686504).

The spelling of 101342443403 in words is "one hundred one billion, three hundred forty-two million, four hundred forty-three thousand, four hundred three".