101201099670 has 48 divisors (see below), whose sum is σ = 287043121872. Its totient is φ = 24533599680.

The previous prime is 101201099669. The next prime is 101201099687. The reversal of 101201099670 is 76990102101.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51110677 + ... + 51112656.

It is an arithmetic number, because the mean of its divisors is an integer number (5980065039).

Almost surely, 2^101201099670 is an apocalyptic number.

101201099670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101201099670 is an abundant number, since it is smaller than the sum of its proper divisors (185842022202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101201099670 is a wasteful number, since it uses less digits than its factorization.

101201099670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102223357 (or 102223354 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 36.

The spelling of 101201099670 in words is "one hundred one billion, two hundred one million, ninety-nine thousand, six hundred seventy".