71896383011 has 2 divisors, whose sum is σ = 71896383012. Its totient is φ = 71896383010.

The previous prime is 71896382993. The next prime is 71896383061. The reversal of 71896383011 is 11038369817.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 71896383011 - 2⁶ = 71896382947 is a prime.

It is a super-2 number, since 2×71896383011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (71896383061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35948191505 + 35948191506.

It is an arithmetic number, because the mean of its divisors is an integer number (35948191506).

Almost surely, 2^71896383011 is an apocalyptic number.

71896383011 is a deficient number, since it is larger than the sum of its proper divisors (1).

71896383011 is an equidigital number, since it uses as much as digits as its factorization.

71896383011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 71896383011 in words is "seventy-one billion, eight hundred ninety-six million, three hundred eighty-three thousand, eleven".