101793312 has 72 divisors (see below), whose sum is σ = 290450160. Its totient is φ = 33816960.

The previous prime is 101793311. The next prime is 101793313. The reversal of 101793312 is 213397101.

It is an interprime number because it is at equal distance from previous prime (101793311) and next prime (101793313).

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (101793311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 164139 + ... + 164757.

It is an arithmetic number, because the mean of its divisors is an integer number (4034030).

Almost surely, 2^101793312 is an apocalyptic number.

101793312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101793312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145225080).

101793312 is an abundant number, since it is smaller than the sum of its proper divisors (188656848).

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

101793312 is a wasteful number, since it uses less digits than its factorization.

101793312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 101793312 is about 10089.2671686302. The cubic root of 101793312 is about 466.9170665257.

The spelling of 101793312 in words is "one hundred one million, seven hundred ninety-three thousand, three hundred twelve".