2303213194 has 16 divisors (see below), whose sum is σ = 3469830048. Its totient is φ = 1146613552.

The previous prime is 2303213177. The next prime is 2303213197. The reversal of 2303213194 is 4913123032.

It is not an unprimeable number, because it can be changed into a prime (2303213197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571932 + ... + 575944.

It is an arithmetic number, because the mean of its divisors is an integer number (216864378).

Almost surely, 2^2303213194 is an apocalyptic number.

2303213194 is a deficient number, since it is larger than the sum of its proper divisors (1166616854).

2303213194 is a wasteful number, since it uses less digits than its factorization.

2303213194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5189.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 2303213194 is about 47991.8034043315. The cubic root of 2303213194 is about 1320.6205365972.

The spelling of 2303213194 in words is "two billion, three hundred three million, two hundred thirteen thousand, one hundred ninety-four".