10165688403 has 16 divisors (see below), whose sum is σ = 14638730400. Its totient is φ = 6237874944.

The previous prime is 10165688383. The next prime is 10165688413. The reversal of 10165688403 is 30488656101.

10165688403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10165688403 - 2⁸ = 10165688147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10165688413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359826 + ... + 387047.

It is an arithmetic number, because the mean of its divisors is an integer number (914920650).

Almost surely, 2^10165688403 is an apocalyptic number.

10165688403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10165688403 is a deficient number, since it is larger than the sum of its proper divisors (4473041997).

10165688403 is a wasteful number, since it uses less digits than its factorization.

10165688403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747238.

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 10165688403 in words is "ten billion, one hundred sixty-five million, six hundred eighty-eight thousand, four hundred three".