101814030 has 64 divisors (see below), whose sum is σ = 272393280. Its totient is φ = 27061632.

The previous prime is 101814023. The next prime is 101814059. The reversal of 101814030 is 30418101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101813994 and 101814012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150052 + ... + 150728.

It is an arithmetic number, because the mean of its divisors is an integer number (4256145).

Almost surely, 2^101814030 is an apocalyptic number.

101814030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 101814030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136196640).

101814030 is an abundant number, since it is smaller than the sum of its proper divisors (170579250).

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

101814030 is a wasteful number, since it uses less digits than its factorization.

101814030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250 (or 1244 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 101814030 is about 10090.2938510234. The cubic root of 101814030 is about 466.9487415980.

The spelling of 101814030 in words is "one hundred one million, eight hundred fourteen thousand, thirty".