101770242430673 has 2 divisors, whose sum is σ = 101770242430674. Its totient is φ = 101770242430672.

The previous prime is 101770242430573. The next prime is 101770242430699. The reversal of 101770242430673 is 376034242077101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51647693876689 + 50122548553984 = 7186633^2 + 7079728^2 .

It is a cyclic number.

It is not a de Polignac number, because 101770242430673 - 2³⁰ = 101769168688849 is a prime.

It is a super-2 number, since 2×101770242430673² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101770242430573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50885121215336 + 50885121215337.

It is an arithmetic number, because the mean of its divisors is an integer number (50885121215337).

Almost surely, 2^{101770242430673} is an apocalyptic number.

It is an amenable number.

101770242430673 is a deficient number, since it is larger than the sum of its proper divisors (1).

101770242430673 is an equidigital number, since it uses as much as digits as its factorization.

101770242430673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 101770242430673 in words is "one hundred one trillion, seven hundred seventy billion, two hundred forty-two million, four hundred thirty thousand, six hundred seventy-three".