2030300121 has 16 divisors (see below), whose sum is σ = 2805831360. Its totient is φ = 1304331840.

The previous prime is 2030300117. The next prime is 2030300141. The reversal of 2030300121 is 1210030302.

It is a happy number.

It is not a de Polignac number, because 2030300121 - 2² = 2030300117 is a prime.

It is a super-2 number, since 2×2030300121² = 8244237162665229282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2030300097 and 2030300106.

It is not an unprimeable number, because it can be changed into a prime (2030300141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23191 + ... + 67811.

It is an arithmetic number, because the mean of its divisors is an integer number (175364460).

Almost surely, 2^2030300121 is an apocalyptic number.

It is an amenable number.

2030300121 is a deficient number, since it is larger than the sum of its proper divisors (775531239).

2030300121 is a wasteful number, since it uses less digits than its factorization.

2030300121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45176.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2030300121 is about 45058.8517496840. The cubic root of 2030300121 is about 1266.2518129509.

Adding to 2030300121 its reverse (1210030302), we get a palindrome (3240330423).

The spelling of 2030300121 in words is "two billion, thirty million, three hundred thousand, one hundred twenty-one".