10065731390403 has 32 divisors (see below), whose sum is σ = 15567876360960. Its totient is φ = 5731808987520.

The previous prime is 10065731390371. The next prime is 10065731390413. The reversal of 10065731390403 is 30409313756001.

It is a happy number.

It is not a de Polignac number, because 10065731390403 - 2⁵ = 10065731390371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10065731390413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157921428 + ... + 157985153.

It is an arithmetic number, because the mean of its divisors is an integer number (486496136280).

Almost surely, 2^{10065731390403} is an apocalyptic number.

10065731390403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10065731390403 is a deficient number, since it is larger than the sum of its proper divisors (5502144970557).

10065731390403 is a wasteful number, since it uses less digits than its factorization.

10065731390403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315906659.

The product of its (nonzero) digits is 204120, while the sum is 42.

The spelling of 10065731390403 in words is "ten trillion, sixty-five billion, seven hundred thirty-one million, three hundred ninety thousand, four hundred three".