101240041403 has 2 divisors, whose sum is σ = 101240041404. Its totient is φ = 101240041402.

The previous prime is 101240041387. The next prime is 101240041421. The reversal of 101240041403 is 304140042101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101240041403 - 2⁴ = 101240041387 is a prime.

It is not a weakly prime, because it can be changed into another prime (101240041493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50620020701 + 50620020702.

It is an arithmetic number, because the mean of its divisors is an integer number (50620020702).

Almost surely, 2^101240041403 is an apocalyptic number.

101240041403 is a deficient number, since it is larger than the sum of its proper divisors (1).

101240041403 is an equidigital number, since it uses as much as digits as its factorization.

101240041403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 101240041403 its reverse (304140042101), we get a palindrome (405380083504).

The spelling of 101240041403 in words is "one hundred one billion, two hundred forty million, forty-one thousand, four hundred three".