101234020 has 24 divisors (see below), whose sum is σ = 212978304. Its totient is φ = 40419936.

The previous prime is 101233999. The next prime is 101234039. The reversal of 101234020 is 20432101.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7429 + ... + 16051.

It is an arithmetic number, because the mean of its divisors is an integer number (8874096).

Almost surely, 2^101234020 is an apocalyptic number.

101234020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101234020 is an abundant number, since it is smaller than the sum of its proper divisors (111744284).

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

101234020 is a wasteful number, since it uses less digits than its factorization.

101234020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9219 (or 9217 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 101234020 is about 10061.5118148318. The cubic root of 101234020 is about 466.0603543188.

Adding to 101234020 its reverse (20432101), we get a palindrome (121666121).

The spelling of 101234020 in words is "one hundred one million, two hundred thirty-four thousand, twenty".