101042530153 has 2 divisors, whose sum is σ = 101042530154. Its totient is φ = 101042530152.

The previous prime is 101042530139. The next prime is 101042530207. The reversal of 101042530153 is 351035240101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99658913344 + 1383616809 = 315688^2 + 37197^2 .

It is a cyclic number.

It is not a de Polignac number, because 101042530153 - 2⁹ = 101042529641 is a prime.

It is not a weakly prime, because it can be changed into another prime (101042530553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50521265076 + 50521265077.

It is an arithmetic number, because the mean of its divisors is an integer number (50521265077).

Almost surely, 2^101042530153 is an apocalyptic number.

It is an amenable number.

101042530153 is a deficient number, since it is larger than the sum of its proper divisors (1).

101042530153 is an equidigital number, since it uses as much as digits as its factorization.

101042530153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 101042530153 its reverse (351035240101), we get a palindrome (452077770254).

The spelling of 101042530153 in words is "one hundred one billion, forty-two million, five hundred thirty thousand, one hundred fifty-three".