101000060549 has 4 divisors (see below), whose sum is σ = 102134892780. Its totient is φ = 99865228320.

The previous prime is 101000060537. The next prime is 101000060627. The reversal of 101000060549 is 945060000101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 945060000101 = 7 ⋅135008571443.

It can be written as a sum of positive squares in 2 ways, for example, as 9475659649 + 91524400900 = 97343^2 + 302530^2 .

It is a cyclic number.

It is not a de Polignac number, because 101000060549 - 2¹² = 101000056453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000069549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567415982 + ... + 567416159.

It is an arithmetic number, because the mean of its divisors is an integer number (25533723195).

Almost surely, 2^101000060549 is an apocalyptic number.

It is an amenable number.

101000060549 is a deficient number, since it is larger than the sum of its proper divisors (1134832231).

101000060549 is an equidigital number, since it uses as much as digits as its factorization.

101000060549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134832230.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 101000060549 in words is "one hundred one billion, sixty thousand, five hundred forty-nine".