140023101204331 has 4 divisors (see below), whose sum is σ = 140033336076664. Its totient is φ = 140012866332000.

The previous prime is 140023101204251. The next prime is 140023101204373. The reversal of 140023101204331 is 133402101320041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140023101204331 - 2⁹ = 140023101203819 is a prime.

It is a super-2 number, since 2×140023101204331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140023101204296 and 140023101204305.

It is not an unprimeable number, because it can be changed into a prime (140023101202331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5117415645 + ... + 5117443006.

It is an arithmetic number, because the mean of its divisors is an integer number (35008334019166).

Almost surely, 2^{140023101204331} is an apocalyptic number.

140023101204331 is a deficient number, since it is larger than the sum of its proper divisors (10234872333).

140023101204331 is a wasteful number, since it uses less digits than its factorization.

140023101204331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10234872332.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 140023101204331 its reverse (133402101320041), we get a palindrome (273425202524372).

The spelling of 140023101204331 in words is "one hundred forty trillion, twenty-three billion, one hundred one million, two hundred four thousand, three hundred thirty-one".