2112303398 has 4 divisors (see below), whose sum is σ = 3168455100. Its totient is φ = 1056151698.

The previous prime is 2112303367. The next prime is 2112303409. The reversal of 2112303398 is 8933032112.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×2112303398³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528075848 + ... + 528075851.

It is an arithmetic number, because the mean of its divisors is an integer number (792113775).

Almost surely, 2^2112303398 is an apocalyptic number.

2112303398 is a deficient number, since it is larger than the sum of its proper divisors (1056151702).

2112303398 is a wasteful number, since it uses less digits than its factorization.

2112303398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056151701.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2112303398 is about 45959.8019795560. The cubic root of 2112303398 is about 1283.0751658938.

The spelling of 2112303398 in words is "two billion, one hundred twelve million, three hundred three thousand, three hundred ninety-eight".