10293438931 has 8 divisors (see below), whose sum is σ = 10358584704. Its totient is φ = 10228358400.

The previous prime is 10293438893. The next prime is 10293438983. The reversal of 10293438931 is 13983439201.

10293438931 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 a cyclic number.

It is not a de Polignac number, because 10293438931 - 2¹¹ = 10293436883 is a prime.

It is a super-2 number, since 2×10293438931² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10293438131) 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, 322275 + ... + 352771.

It is an arithmetic number, because the mean of its divisors is an integer number (1294823088).

Almost surely, 2^10293438931 is an apocalyptic number.

10293438931 is a deficient number, since it is larger than the sum of its proper divisors (65145773).

10293438931 is a wasteful number, since it uses less digits than its factorization.

10293438931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32621.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 10293438931 in words is "ten billion, two hundred ninety-three million, four hundred thirty-eight thousand, nine hundred thirty-one".