140225030513 has 4 divisors (see below), whose sum is σ = 140387516928. Its totient is φ = 140062544100.

The previous prime is 140225030509. The next prime is 140225030593. The reversal of 140225030513 is 315030522041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 315030522041 = 541 ⋅582311501.

It is a cyclic number.

It is not a de Polignac number, because 140225030513 - 2² = 140225030509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140225030593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81241913 + ... + 81243638.

It is an arithmetic number, because the mean of its divisors is an integer number (35096879232).

Almost surely, 2^140225030513 is an apocalyptic number.

It is an amenable number.

140225030513 is a deficient number, since it is larger than the sum of its proper divisors (162486415).

140225030513 is an equidigital number, since it uses as much as digits as its factorization.

140225030513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162486414.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 140225030513 its reverse (315030522041), we get a palindrome (455255552554).

The spelling of 140225030513 in words is "one hundred forty billion, two hundred twenty-five million, thirty thousand, five hundred thirteen".