10312132403 has 2 divisors, whose sum is σ = 10312132404. Its totient is φ = 10312132402.

The previous prime is 10312132393. The next prime is 10312132451. The reversal of 10312132403 is 30423121301.

It is a weak prime.

It is an emirp because it is prime and its reverse (30423121301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10312132403 - 2⁴ = 10312132387 is a prime.

It is not a weakly prime, because it can be changed into another prime (10312132483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156066201 + 5156066202.

It is an arithmetic number, because the mean of its divisors is an integer number (5156066202).

Almost surely, 2^10312132403 is an apocalyptic number.

10312132403 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312132403 is an equidigital number, since it uses as much as digits as its factorization.

10312132403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10312132403 its reverse (30423121301), we get a palindrome (40735253704).

The spelling of 10312132403 in words is "ten billion, three hundred twelve million, one hundred thirty-two thousand, four hundred three".