1010030200121 has 24 divisors (see below), whose sum is σ = 1065811676160. Its totient is φ = 957046780800.

The previous prime is 1010030200097. The next prime is 1010030200159. The reversal of 1010030200121 is 1210020300101.

It is not a de Polignac number, because 1010030200121 - 2⁶ = 1010030200057 is a prime.

It is a super-2 number, since 2×1010030200121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010030200021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24329660 + ... + 24371138.

It is an arithmetic number, because the mean of its divisors is an integer number (44408819840).

Almost surely, 2^{1010030200121} is an apocalyptic number.

It is an amenable number.

1010030200121 is a deficient number, since it is larger than the sum of its proper divisors (55781476039).

1010030200121 is a wasteful number, since it uses less digits than its factorization.

1010030200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41957 (or 41934 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1010030200121 its reverse (1210020300101), we get a palindrome (2220050500222).

The spelling of 1010030200121 in words is "one trillion, ten billion, thirty million, two hundred thousand, one hundred twenty-one".