140130553 has 2 divisors, whose sum is σ = 140130554. Its totient is φ = 140130552.

The previous prime is 140130533. The next prime is 140130583. The reversal of 140130553 is 355031041.

It is a happy number.

140130553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70107129 + 70023424 = 8373^2 + 8368^2 .

It is a cyclic number.

It is not a de Polignac number, because 140130553 - 2⁵ = 140130521 is a prime.

It is not a weakly prime, because it can be changed into another prime (140130503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70065276 + 70065277.

It is an arithmetic number, because the mean of its divisors is an integer number (70065277).

Almost surely, 2^140130553 is an apocalyptic number.

It is an amenable number.

140130553 is a deficient number, since it is larger than the sum of its proper divisors (1).

140130553 is an equidigital number, since it uses as much as digits as its factorization.

140130553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 140130553 is about 11837.6751518193. The cubic root of 140130553 is about 519.4107637742.

Adding to 140130553 its reverse (355031041), we get a palindrome (495161594).

The spelling of 140130553 in words is "one hundred forty million, one hundred thirty thousand, five hundred fifty-three".