2303121442 has 8 divisors (see below), whose sum is σ = 3636507600. Its totient is φ = 1090952244.

The previous prime is 2303121439. The next prime is 2303121467. The reversal of 2303121442 is 2441213032.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30304192 + ... + 30304267.

It is an arithmetic number, because the mean of its divisors is an integer number (454563450).

Almost surely, 2^2303121442 is an apocalyptic number.

2303121442 is a deficient number, since it is larger than the sum of its proper divisors (1333386158).

2303121442 is a wasteful number, since it uses less digits than its factorization.

2303121442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60608480.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2303121442 is about 47990.8474815772. The cubic root of 2303121442 is about 1320.6030000553.

Adding to 2303121442 its reverse (2441213032), we get a palindrome (4744334474).

It can be divided in two parts, 2 and 303121442, that multiplied together give a square (606242884 = 24622²).

The spelling of 2303121442 in words is "two billion, three hundred three million, one hundred twenty-one thousand, four hundred forty-two".