10141021020 has 96 divisors (see below), whose sum is σ = 31633600320. Its totient is φ = 2410168320.

The previous prime is 10141021003. The next prime is 10141021027. The reversal of 10141021020 is 2012014101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 10141020987 and 10141021005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10141021027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201541 + ... + 246780.

It is an arithmetic number, because the mean of its divisors is an integer number (329516670).

Almost surely, 2^10141021020 is an apocalyptic number.

10141021020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10141021020 is an abundant number, since it is smaller than the sum of its proper divisors (21492579300).

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

10141021020 is a wasteful number, since it uses less digits than its factorization.

10141021020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448375 (or 448373 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10141021020 its reverse (2012014101), we get a palindrome (12153035121).

The spelling of 10141021020 in words is "ten billion, one hundred forty-one million, twenty-one thousand, twenty".