10231421119 has 2 divisors, whose sum is σ = 10231421120. Its totient is φ = 10231421118.

The previous prime is 10231421111. The next prime is 10231421129. The reversal of 10231421119 is 91112413201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10231421119 - 2³ = 10231421111 is a prime.

It is a super-2 number, since 2×10231421119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10231421093 and 10231421102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10231421111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115710559 + 5115710560.

It is an arithmetic number, because the mean of its divisors is an integer number (5115710560).

Almost surely, 2^10231421119 is an apocalyptic number.

10231421119 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231421119 is an equidigital number, since it uses as much as digits as its factorization.

10231421119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 10231421119 in words is "ten billion, two hundred thirty-one million, four hundred twenty-one thousand, one hundred nineteen".