101850612 has 12 divisors (see below), whose sum is σ = 237651456. Its totient is φ = 33950200.

The previous prime is 101850611. The next prime is 101850613. The reversal of 101850612 is 216058101.

It is an interprime number because it is at equal distance from previous prime (101850611) and next prime (101850613).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101850611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4243764 + ... + 4243787.

It is an arithmetic number, because the mean of its divisors is an integer number (19804288).

Almost surely, 2^101850612 is an apocalyptic number.

101850612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

101850612 is an abundant number, since it is smaller than the sum of its proper divisors (135800844).

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

101850612 is a wasteful number, since it uses less digits than its factorization.

101850612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8487558 (or 8487556 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 24.

The square root of 101850612 is about 10092.1064203664. The cubic root of 101850612 is about 467.0046601305.

The spelling of 101850612 in words is "one hundred one million, eight hundred fifty thousand, six hundred twelve".