2030012121 has 8 divisors (see below), whose sum is σ = 2711296224. Its totient is φ = 1351034720.

The previous prime is 2030012119. The next prime is 2030012123. The reversal of 2030012121 is 1212100302.

It is an interprime number because it is at equal distance from previous prime (2030012119) and next prime (2030012123).

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

It is a cyclic number.

It is not a de Polignac number, because 2030012121 - 2¹ = 2030012119 is a prime.

It is a super-2 number, since 2×2030012121² = 8241898422813837282, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2030012097 and 2030012106.

It is not an unprimeable number, because it can be changed into a prime (2030012123) 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, 574620 + ... + 578141.

It is an arithmetic number, because the mean of its divisors is an integer number (338912028).

Almost surely, 2^2030012121 is an apocalyptic number.

It is an amenable number.

2030012121 is a deficient number, since it is larger than the sum of its proper divisors (681284103).

2030012121 is a wasteful number, since it uses less digits than its factorization.

2030012121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153351.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2030012121 is about 45055.6558158906. The cubic root of 2030012121 is about 1266.1919371123.

Adding to 2030012121 its reverse (1212100302), we get a palindrome (3242112423).

The spelling of 2030012121 in words is "two billion, thirty million, twelve thousand, one hundred twenty-one".