101383401 has 24 divisors (see below), whose sum is σ = 157641024. Its totient is φ = 57788640.

The previous prime is 101383397. The next prime is 101383409. The reversal of 101383401 is 104383101.

It is not a de Polignac number, because 101383401 - 2² = 101383397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (101383409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92211 + ... + 93303.

It is an arithmetic number, because the mean of its divisors is an integer number (6568376).

Almost surely, 2^101383401 is an apocalyptic number.

It is an amenable number.

101383401 is a deficient number, since it is larger than the sum of its proper divisors (56257623).

101383401 is a wasteful number, since it uses less digits than its factorization.

101383401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 101383401 is about 10068.9324657582. The cubic root of 101383401 is about 466.2894813316.

The spelling of 101383401 in words is "one hundred one million, three hundred eighty-three thousand, four hundred one".