101100412 has 12 divisors (see below), whose sum is σ = 202200880. Its totient is φ = 43328736.

The previous prime is 101100407. The next prime is 101100421. The reversal of 101100412 is 214001101.

101100412 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1805337 + ... + 1805392.

Almost surely, 2^101100412 is an apocalyptic number.

It is an amenable number.

101100412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101100412 is a wasteful number, since it uses less digits than its factorization.

101100412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3610740 (or 3610738 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 101100412 is about 10054.8700638049. The cubic root of 101100412 is about 465.8552295786.

Adding to 101100412 its reverse (214001101), we get a palindrome (315101513).

The spelling of 101100412 in words is "one hundred one million, one hundred thousand, four hundred twelve".