140031119 has 2 divisors, whose sum is σ = 140031120. Its totient is φ = 140031118.

The previous prime is 140031103. The next prime is 140031127. The reversal of 140031119 is 911130041.

It is a strong prime.

It is an emirp because it is prime and its reverse (911130041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140031119 - 2⁴ = 140031103 is a prime.

It is a super-2 number, since 2×140031119² = 39217428576784322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140031119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140031179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70015559 + 70015560.

It is an arithmetic number, because the mean of its divisors is an integer number (70015560).

Almost surely, 2^140031119 is an apocalyptic number.

140031119 is a deficient number, since it is larger than the sum of its proper divisors (1).

140031119 is an equidigital number, since it uses as much as digits as its factorization.

140031119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The square root of 140031119 is about 11833.4745108949. The cubic root of 140031119 is about 519.2878800073.

The spelling of 140031119 in words is "one hundred forty million, thirty-one thousand, one hundred nineteen".