101740438903 has 8 divisors (see below), whose sum is σ = 103063726080. Its totient is φ = 100418037720.

The previous prime is 101740438823. The next prime is 101740438909. The reversal of 101740438903 is 309834047101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101740438903 - 2¹³ = 101740430711 is a prime.

It is a super-2 number, since 2×101740438903² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101740438909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11238 + ... + 451228.

It is an arithmetic number, because the mean of its divisors is an integer number (12882965760).

Almost surely, 2^101740438903 is an apocalyptic number.

101740438903 is a deficient number, since it is larger than the sum of its proper divisors (1323287177).

101740438903 is an equidigital number, since it uses as much as digits as its factorization.

101740438903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442997.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 101740438903 in words is "one hundred one billion, seven hundred forty million, four hundred thirty-eight thousand, nine hundred three".