140322230304131 has 4 divisors (see below), whose sum is σ = 143307809672352. Its totient is φ = 137336650935912.

The previous prime is 140322230304073. The next prime is 140322230304233. The reversal of 140322230304131 is 131403032223041.

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 140322230304131 - 2²⁶ = 140322163195267 is a prime.

It is a super-2 number, since 2×140322230304131² (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 = 140322230304094 and 140322230304103.

It is not an unprimeable number, because it can be changed into a prime (140322230304331) 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, 1492789684040 + ... + 1492789684133.

It is an arithmetic number, because the mean of its divisors is an integer number (35826952418088).

Almost surely, 2^{140322230304131} is an apocalyptic number.

140322230304131 is a deficient number, since it is larger than the sum of its proper divisors (2985579368221).

140322230304131 is an equidigital number, since it uses as much as digits as its factorization.

140322230304131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985579368220.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 140322230304131 its reverse (131403032223041), we get a palindrome (271725262527172).

The spelling of 140322230304131 in words is "one hundred forty trillion, three hundred twenty-two billion, two hundred thirty million, three hundred four thousand, one hundred thirty-one".