2301213332 has 36 divisors (see below), whose sum is σ = 4433820468. Its totient is φ = 1044278400.

The previous prime is 2301213301. The next prime is 2301213371. The reversal of 2301213332 is 2333121032.

It can be written as a sum of positive squares in 2 ways, for example, as 899160196 + 1402053136 = 29986^2 + 37444^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 316328 + ... + 323520.

Almost surely, 2^2301213332 is an apocalyptic number.

2301213332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2301213332 is a deficient number, since it is larger than the sum of its proper divisors (2132607136).

2301213332 is a wasteful number, since it uses less digits than its factorization.

2301213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7880 (or 7867 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2301213332 is about 47970.9634258058. The cubic root of 2301213332 is about 1320.2381977547.

Adding to 2301213332 its reverse (2333121032), we get a palindrome (4634334364).

The spelling of 2301213332 in words is "two billion, three hundred one million, two hundred thirteen thousand, three hundred thirty-two".