101201382 has 24 divisors (see below), whose sum is σ = 219894480. Its totient is φ = 33637680.

The previous prime is 101201369. The next prime is 101201383. The reversal of 101201382 is 283102101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101201383) 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, 1369 + ... + 14292.

It is an arithmetic number, because the mean of its divisors is an integer number (9162270).

Almost surely, 2^101201382 is an apocalyptic number.

101201382 is an abundant number, since it is smaller than the sum of its proper divisors (118693098).

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

101201382 is a wasteful number, since it uses less digits than its factorization.

101201382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16028 (or 16025 counting only the distinct ones).

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

The square root of 101201382 is about 10059.8897608274. The cubic root of 101201382 is about 466.0102627493.

Adding to 101201382 its reverse (283102101), we get a palindrome (384303483).

The spelling of 101201382 in words is "one hundred one million, two hundred one thousand, three hundred eighty-two".