101206665407 has 8 divisors (see below), whose sum is σ = 101767314816. Its totient is φ = 100647023512.

The previous prime is 101206665359. The next prime is 101206665467. The reversal of 101206665407 is 704566602101.

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 101206665407 - 2⁸ = 101206665151 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 (101206665467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49973 + ... + 452670.

It is an arithmetic number, because the mean of its divisors is an integer number (12720914352).

Almost surely, 2^101206665407 is an apocalyptic number.

101206665407 is a deficient number, since it is larger than the sum of its proper divisors (560649409).

101206665407 is an equidigital number, since it uses as much as digits as its factorization.

101206665407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503757.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 101206665407 in words is "one hundred one billion, two hundred six million, six hundred sixty-five thousand, four hundred seven".