10355266381 has 8 divisors (see below), whose sum is σ = 10693592064. Its totient is φ = 10017208560.

The previous prime is 10355266357. The next prime is 10355266403. The reversal of 10355266381 is 18366255301.

10355266381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10355266381 - 2¹⁷ = 10355135309 is a prime.

It is a super-3 number, since 3×10355266381³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10355266081) 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 7 ways as a sum of consecutive naturals, for example, 13155 + ... + 144511.

It is an arithmetic number, because the mean of its divisors is an integer number (1336699008).

Almost surely, 2^10355266381 is an apocalyptic number.

It is an amenable number.

10355266381 is a deficient number, since it is larger than the sum of its proper divisors (338325683).

10355266381 is a wasteful number, since it uses less digits than its factorization.

10355266381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133931.

The product of its (nonzero) digits is 129600, while the sum is 40.

The spelling of 10355266381 in words is "ten billion, three hundred fifty-five million, two hundred sixty-six thousand, three hundred eighty-one".