11903993737071 has 8 divisors (see below), whose sum is σ = 15888930811824. Its totient is φ = 7927526243520.

The previous prime is 11903993737049. The next prime is 11903993737081. The reversal of 11903993737071 is 17073739930911.

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

It is not a de Polignac number, because 11903993737071 - 2⁶ = 11903993737007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11903993736996 and 11903993737014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11903993737081) 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, 2117392020 + ... + 2117397641.

It is an arithmetic number, because the mean of its divisors is an integer number (1986116351478).

Almost surely, 2^{11903993737071} is an apocalyptic number.

11903993737071 is a deficient number, since it is larger than the sum of its proper divisors (3984937074753).

11903993737071 is an equidigital number, since it uses as much as digits as its factorization.

11903993737071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4234790601.

The product of its (nonzero) digits is 6751269, while the sum is 60.

The spelling of 11903993737071 in words is "eleven trillion, nine hundred three billion, nine hundred ninety-three million, seven hundred thirty-seven thousand, seventy-one".