106021142020 has 24 divisors (see below), whose sum is σ = 222659740800. Its totient is φ = 42405534432.

The previous prime is 106021141997. The next prime is 106021142041. The reversal of 106021142020 is 20241120601.

It is a super-2 number, since 2×106021142020² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127701 + ... + 477859.

It is an arithmetic number, because the mean of its divisors is an integer number (9277489200).

Almost surely, 2^106021142020 is an apocalyptic number.

106021142020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

106021142020 is an abundant number, since it is smaller than the sum of its proper divisors (116638598780).

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

106021142020 is a wasteful number, since it uses less digits than its factorization.

106021142020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365307 (or 365305 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 106021142020 its reverse (20241120601), we get a palindrome (126262262621).

The spelling of 106021142020 in words is "one hundred six billion, twenty-one million, one hundred forty-two thousand, twenty".