101213010099 has 6 divisors (see below), whose sum is σ = 146196570156. Its totient is φ = 67475340060.

The previous prime is 101213010091. The next prime is 101213010121. The reversal of 101213010099 is 990010312101.

It is not a de Polignac number, because 101213010099 - 2³ = 101213010091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101213010091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5622944997 + ... + 5622945014.

It is an arithmetic number, because the mean of its divisors is an integer number (24366095026).

Almost surely, 2^101213010099 is an apocalyptic number.

101213010099 is a deficient number, since it is larger than the sum of its proper divisors (44983560057).

101213010099 is a wasteful number, since it uses less digits than its factorization.

101213010099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11245890017 (or 11245890014 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 27.

The spelling of 101213010099 in words is "one hundred one billion, two hundred thirteen million, ten thousand, ninety-nine".