140952382231 has 2 divisors, whose sum is σ = 140952382232. Its totient is φ = 140952382230.

The previous prime is 140952382187. The next prime is 140952382261. The reversal of 140952382231 is 132283259041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140952382231 - 2¹¹ = 140952380183 is a prime.

It is a super-2 number, since 2×140952382231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140952382261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70476191115 + 70476191116.

It is an arithmetic number, because the mean of its divisors is an integer number (70476191116).

Almost surely, 2^140952382231 is an apocalyptic number.

140952382231 is a deficient number, since it is larger than the sum of its proper divisors (1).

140952382231 is an equidigital number, since it uses as much as digits as its factorization.

140952382231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 140952382231 in words is "one hundred forty billion, nine hundred fifty-two million, three hundred eighty-two thousand, two hundred thirty-one".