101440411403 has 2 divisors, whose sum is σ = 101440411404. Its totient is φ = 101440411402.

The previous prime is 101440411381. The next prime is 101440411453. The reversal of 101440411403 is 304114044101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101440411403 is a prime.

It is not a weakly prime, because it can be changed into another prime (101440411453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50720205701 + 50720205702.

It is an arithmetic number, because the mean of its divisors is an integer number (50720205702).

Almost surely, 2^101440411403 is an apocalyptic number.

101440411403 is a deficient number, since it is larger than the sum of its proper divisors (1).

101440411403 is an equidigital number, since it uses as much as digits as its factorization.

101440411403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 101440411403 its reverse (304114044101), we get a palindrome (405554455504).

The spelling of 101440411403 in words is "one hundred one billion, four hundred forty million, four hundred eleven thousand, four hundred three".