140321002100331 has 128 divisors (see below), whose sum is σ = 218366378496000. Its totient is φ = 79430266460160.

The previous prime is 140321002100269. The next prime is 140321002100341. The reversal of 140321002100331 is 133001200123041.

It is not a de Polignac number, because 140321002100331 - 2⁷ = 140321002100203 is a prime.

It is a super-2 number, since 2×140321002100331² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140321002100298 and 140321002100307.

It is not an unprimeable number, because it can be changed into a prime (140321002100341) 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 127 ways as a sum of consecutive naturals, for example, 16318288770 + ... + 16318297368.

It is an arithmetic number, because the mean of its divisors is an integer number (1705987332000).

Almost surely, 2^{140321002100331} is an apocalyptic number.

140321002100331 is a deficient number, since it is larger than the sum of its proper divisors (78045376395669).

140321002100331 is a wasteful number, since it uses less digits than its factorization.

140321002100331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 140321002100331 its reverse (133001200123041), we get a palindrome (273322202223372).

The spelling of 140321002100331 in words is "one hundred forty trillion, three hundred twenty-one billion, two million, one hundred thousand, three hundred thirty-one".