111402412307 has 2 divisors, whose sum is σ = 111402412308. Its totient is φ = 111402412306.

The previous prime is 111402412279. The next prime is 111402412361. The reversal of 111402412307 is 703214204111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111402412307 - 2¹⁰ = 111402411283 is a prime.

It is not a weakly prime, because it can be changed into another prime (111402412507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55701206153 + 55701206154.

It is an arithmetic number, because the mean of its divisors is an integer number (55701206154).

Almost surely, 2^111402412307 is an apocalyptic number.

111402412307 is a deficient number, since it is larger than the sum of its proper divisors (1).

111402412307 is an equidigital number, since it uses as much as digits as its factorization.

111402412307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 111402412307 its reverse (703214204111), we get a palindrome (814616616418).

The spelling of 111402412307 in words is "one hundred eleven billion, four hundred two million, four hundred twelve thousand, three hundred seven".