140324133213031 has 4 divisors (see below), whose sum is σ = 141900808867200. Its totient is φ = 138747457558864.

The previous prime is 140324133213001. The next prime is 140324133213049. The reversal of 140324133213031 is 130312331423041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140324133213031 is a prime.

It is a super-2 number, since 2×140324133213031² (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 = 140324133212984 and 140324133213002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140324133213001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 788337826951 + ... + 788337827128.

It is an arithmetic number, because the mean of its divisors is an integer number (35475202216800).

Almost surely, 2^{140324133213031} is an apocalyptic number.

140324133213031 is a deficient number, since it is larger than the sum of its proper divisors (1576675654169).

140324133213031 is an equidigital number, since it uses as much as digits as its factorization.

140324133213031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576675654168.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 140324133213031 its reverse (130312331423041), we get a palindrome (270636464636072).

The spelling of 140324133213031 in words is "one hundred forty trillion, three hundred twenty-four billion, one hundred thirty-three million, two hundred thirteen thousand, thirty-one".