101420024 has 32 divisors (see below), whose sum is σ = 202608000. Its totient is φ = 47456352.

The previous prime is 101420017. The next prime is 101420027. The reversal of 101420024 is 420024101.

It is a junction number, because it is equal to n+sod(n) for n = 101419990 and 101420008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101420027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8597 + ... + 16635.

It is an arithmetic number, because the mean of its divisors is an integer number (6331500).

Almost surely, 2^101420024 is an apocalyptic number.

It is an amenable number.

101420024 is a deficient number, since it is larger than the sum of its proper divisors (101187976).

101420024 is a wasteful number, since it uses less digits than its factorization.

101420024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8147 (or 8143 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 101420024 is about 10070.7509153985. The cubic root of 101420024 is about 466.3456209089.

Adding to 101420024 its reverse (420024101), we get a palindrome (521444125).

It can be divided in two parts, 101 and 420024, that multiplied together give a palindrome (42422424).

The spelling of 101420024 in words is "one hundred one million, four hundred twenty thousand, twenty-four".