140673231107 has 2 divisors, whose sum is σ = 140673231108. Its totient is φ = 140673231106.

The previous prime is 140673231091. The next prime is 140673231119. The reversal of 140673231107 is 701132376041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140673231107 - 2⁴ = 140673231091 is a prime.

It is not a weakly prime, because it can be changed into another prime (140673231157) 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, 70336615553 + 70336615554.

It is an arithmetic number, because the mean of its divisors is an integer number (70336615554).

Almost surely, 2^140673231107 is an apocalyptic number.

140673231107 is a deficient number, since it is larger than the sum of its proper divisors (1).

140673231107 is an equidigital number, since it uses as much as digits as its factorization.

140673231107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The spelling of 140673231107 in words is "one hundred forty billion, six hundred seventy-three million, two hundred thirty-one thousand, one hundred seven".