12401111302 has 4 divisors (see below), whose sum is σ = 18601666956. Its totient is φ = 6200555650.

The previous prime is 12401111299. The next prime is 12401111321. The reversal of 12401111302 is 20311110421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20311110421 = 7 ⋅2901587203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3100277824 + ... + 3100277827.

It is an arithmetic number, because the mean of its divisors is an integer number (4650416739).

Almost surely, 2^12401111302 is an apocalyptic number.

12401111302 is a deficient number, since it is larger than the sum of its proper divisors (6200555654).

12401111302 is an equidigital number, since it uses as much as digits as its factorization.

12401111302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6200555653.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 12401111302 its reverse (20311110421), we get a palindrome (32712221723).

The spelling of 12401111302 in words is "twelve billion, four hundred one million, one hundred eleven thousand, three hundred two".