101627472605 has 8 divisors (see below), whose sum is σ = 121986520152. Its totient is φ = 81279609408.

The previous prime is 101627472547. The next prime is 101627472649. The reversal of 101627472605 is 506274726101.

It can be written as a sum of positive squares in 4 ways, for example, as 313219204 + 101314253401 = 17698^2 + 318299^2 .

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 101627472605 - 2³⁴ = 84447603421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2776082 + ... + 2812451.

It is an arithmetic number, because the mean of its divisors is an integer number (15248315019).

Almost surely, 2^101627472605 is an apocalyptic number.

It is an amenable number.

101627472605 is a deficient number, since it is larger than the sum of its proper divisors (20359047547).

101627472605 is an equidigital number, since it uses as much as digits as its factorization.

101627472605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5592175.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 101627472605 in words is "one hundred one billion, six hundred twenty-seven million, four hundred seventy-two thousand, six hundred five".