140193603107 has 2 divisors, whose sum is σ = 140193603108. Its totient is φ = 140193603106.

The previous prime is 140193603071. The next prime is 140193603223. The reversal of 140193603107 is 701306391041.

It is a happy number.

Together with previous prime (140193603071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (701306391041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 140193603107 - 2¹² = 140193599011 is a prime.

It is not a weakly prime, because it can be changed into another prime (140193605107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70096801553 + 70096801554.

It is an arithmetic number, because the mean of its divisors is an integer number (70096801554).

Almost surely, 2^140193603107 is an apocalyptic number.

140193603107 is a deficient number, since it is larger than the sum of its proper divisors (1).

140193603107 is an equidigital number, since it uses as much as digits as its factorization.

140193603107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

Adding to 140193603107 its reverse (701306391041), we get a palindrome (841499994148).

The spelling of 140193603107 in words is "one hundred forty billion, one hundred ninety-three million, six hundred three thousand, one hundred seven".