101418830 has 16 divisors (see below), whose sum is σ = 187007184. Its totient is φ = 39577920.

The previous prime is 101418803. The next prime is 101418853. The reversal of 101418830 is 38814101.

It is a self number, because there is not a number n which added to its sum of digits gives 101418830.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 123272 + ... + 124091.

It is an arithmetic number, because the mean of its divisors is an integer number (11687949).

Almost surely, 2^101418830 is an apocalyptic number.

101418830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101418830 is a deficient number, since it is larger than the sum of its proper divisors (85588354).

101418830 is a wasteful number, since it uses less digits than its factorization.

101418830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247411.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 101418830 is about 10070.6916346396. The cubic root of 101418830 is about 466.3437908336.

The spelling of 101418830 in words is "one hundred one million, four hundred eighteen thousand, eight hundred thirty".