101380118 has 12 divisors (see below), whose sum is σ = 176898132. Its totient is φ = 43448580.

The previous prime is 101380117. The next prime is 101380133. The reversal of 101380118 is 811083101.

It is a junction number, because it is equal to n+sod(n) for n = 101380093 and 101380102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101380117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 517148 + ... + 517343.

It is an arithmetic number, because the mean of its divisors is an integer number (14741511).

Almost surely, 2^101380118 is an apocalyptic number.

101380118 is a deficient number, since it is larger than the sum of its proper divisors (75518014).

101380118 is a wasteful number, since it uses less digits than its factorization.

101380118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034507 (or 1034500 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 23.

The square root of 101380118 is about 10068.7694382184. The cubic root of 101380118 is about 466.2844481444.

The spelling of 101380118 in words is "one hundred one million, three hundred eighty thousand, one hundred eighteen".