10308853391 has 8 divisors (see below), whose sum is σ = 10795352544. Its totient is φ = 9825544960.

The previous prime is 10308853333. The next prime is 10308853393. The reversal of 10308853391 is 19335880301.

It is a happy number.

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 10308853391 - 2¹⁸ = 10308591247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10308853393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791066 + ... + 803991.

It is an arithmetic number, because the mean of its divisors is an integer number (1349419068).

Almost surely, 2^10308853391 is an apocalyptic number.

10308853391 is a deficient number, since it is larger than the sum of its proper divisors (486499153).

10308853391 is a wasteful number, since it uses less digits than its factorization.

10308853391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1595361.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 10308853391 in words is "ten billion, three hundred eight million, eight hundred fifty-three thousand, three hundred ninety-one".