10012013312403 has 8 divisors (see below), whose sum is σ = 13349440427968. Its totient is φ = 6674630869224.

The previous prime is 10012013312351. The next prime is 10012013312443. The reversal of 10012013312403 is 30421331021001.

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

It is not a de Polignac number, because 10012013312403 - 2²¹ = 10012011215251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10012013312403.

It is not an unprimeable number, because it can be changed into a prime (10012013312443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10641601 + ... + 11544162.

It is an arithmetic number, because the mean of its divisors is an integer number (1668680053496).

Almost surely, 2^{10012013312403} is an apocalyptic number.

10012013312403 is a deficient number, since it is larger than the sum of its proper divisors (3337427115565).

10012013312403 is a wasteful number, since it uses less digits than its factorization.

10012013312403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22336193.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10012013312403 its reverse (30421331021001), we get a palindrome (40433344333404).

The spelling of 10012013312403 in words is "ten trillion, twelve billion, thirteen million, three hundred twelve thousand, four hundred three".