101771027423661 has 8 divisors (see below), whose sum is σ = 136605405938400. Its totient is φ = 67392000262352.

The previous prime is 101771027423603. The next prime is 101771027423671. The reversal of 101771027423661 is 166324720177101.

101771027423661 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101771027423661 - 2¹³ = 101771027415469 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101771027423661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101771027423671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113837837835 + ... + 113837838728.

It is an arithmetic number, because the mean of its divisors is an integer number (17075675742300).

Almost surely, 2^{101771027423661} is an apocalyptic number.

It is an amenable number.

101771027423661 is a deficient number, since it is larger than the sum of its proper divisors (34834378514739).

101771027423661 is a wasteful number, since it uses less digits than its factorization.

101771027423661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227675676715.

The product of its (nonzero) digits is 592704, while the sum is 48.

The spelling of 101771027423661 in words is "one hundred one trillion, seven hundred seventy-one billion, twenty-seven million, four hundred twenty-three thousand, six hundred sixty-one".