202021000107 has 8 divisors (see below), whose sum is σ = 278649655440. Its totient is φ = 130036505760.

The previous prime is 202021000087. The next prime is 202021000117. The reversal of 202021000107 is 701000120202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 202021000107 - 2²⁴ = 202004222891 is a prime.

It is a super-2 number, since 2×202021000107² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202021000117) 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, 1161040144 + ... + 1161040317.

It is an arithmetic number, because the mean of its divisors is an integer number (34831206930).

Almost surely, 2^202021000107 is an apocalyptic number.

202021000107 is a deficient number, since it is larger than the sum of its proper divisors (76628655333).

202021000107 is a wasteful number, since it uses less digits than its factorization.

202021000107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322080493.

The product of its (nonzero) digits is 56, while the sum is 15.

Adding to 202021000107 its reverse (701000120202), we get a palindrome (903021120309).

The spelling of 202021000107 in words is "two hundred two billion, twenty-one million, one hundred seven", and thus it is an aban number.