12402131003 has 8 divisors (see below), whose sum is σ = 13268890320. Its totient is φ = 11556773280.

The previous prime is 12402130967. The next prime is 12402131009. The reversal of 12402131003 is 30013120421.

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 12402131003 - 2¹⁸ = 12401868859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12402131009) 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, 5349200 + ... + 5351517.

It is an arithmetic number, because the mean of its divisors is an integer number (1658611290).

Almost surely, 2^12402131003 is an apocalyptic number.

12402131003 is a deficient number, since it is larger than the sum of its proper divisors (866759317).

12402131003 is a wasteful number, since it uses less digits than its factorization.

12402131003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10700797.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12402131003 its reverse (30013120421), we get a palindrome (42415251424).

The spelling of 12402131003 in words is "twelve billion, four hundred two million, one hundred thirty-one thousand, three".