2300213121 has 4 divisors (see below), whose sum is σ = 3066950832. Its totient is φ = 1533475412.

The previous prime is 2300213107. The next prime is 2300213129. The reversal of 2300213121 is 1213120032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2300213121 - 2⁹ = 2300212609 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2300213121.

It is not an unprimeable number, because it can be changed into a prime (2300213129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 383368851 + ... + 383368856.

It is an arithmetic number, because the mean of its divisors is an integer number (766737708).

Almost surely, 2^2300213121 is an apocalyptic number.

It is an amenable number.

2300213121 is a deficient number, since it is larger than the sum of its proper divisors (766737711).

2300213121 is an equidigital number, since it uses as much as digits as its factorization.

2300213121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766737710.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2300213121 is about 47960.5371216795. The cubic root of 2300213121 is about 1320.0468916997.

Adding to 2300213121 its reverse (1213120032), we get a palindrome (3513333153).

The spelling of 2300213121 in words is "two billion, three hundred million, two hundred thirteen thousand, one hundred twenty-one".