101535747473 has 2 divisors, whose sum is σ = 101535747474. Its totient is φ = 101535747472.

The previous prime is 101535747461. The next prime is 101535747529. The reversal of 101535747473 is 374747535101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94917599569 + 6618147904 = 308087^2 + 81352^2 .

It is a cyclic number.

It is not a de Polignac number, because 101535747473 - 2⁴ = 101535747457 is a prime.

It is not a weakly prime, because it can be changed into another prime (101535707473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50767873736 + 50767873737.

It is an arithmetic number, because the mean of its divisors is an integer number (50767873737).

Almost surely, 2^101535747473 is an apocalyptic number.

It is an amenable number.

101535747473 is a deficient number, since it is larger than the sum of its proper divisors (1).

101535747473 is an equidigital number, since it uses as much as digits as its factorization.

101535747473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1234800, while the sum is 47.

The spelling of 101535747473 in words is "one hundred one billion, five hundred thirty-five million, seven hundred forty-seven thousand, four hundred seventy-three".