101355212 has 24 divisors (see below), whose sum is σ = 203266560. Its totient is φ = 43318800.

The previous prime is 101355209. The next prime is 101355223. The reversal of 101355212 is 212553101.

It is a happy 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, 5837 + ... + 15387.

It is an arithmetic number, because the mean of its divisors is an integer number (8469440).

Almost surely, 2^101355212 is an apocalyptic number.

It is an amenable number.

101355212 is an abundant number, since it is smaller than the sum of its proper divisors (101911348).

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

101355212 is a wasteful number, since it uses less digits than its factorization.

101355212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9941 (or 9939 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 101355212 is about 10067.5325676156. The cubic root of 101355212 is about 466.2462610658.

The spelling of 101355212 in words is "one hundred one million, three hundred fifty-five thousand, two hundred twelve".