2192350231 has 2 divisors, whose sum is σ = 2192350232. Its totient is φ = 2192350230.

The previous prime is 2192350217. The next prime is 2192350273. The reversal of 2192350231 is 1320532912.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2192350231 - 2⁷ = 2192350103 is a prime.

It is a super-3 number, since 3×2192350231³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2192350231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2192350201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096175115 + 1096175116.

It is an arithmetic number, because the mean of its divisors is an integer number (1096175116).

Almost surely, 2^2192350231 is an apocalyptic number.

2192350231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2192350231 is an equidigital number, since it uses as much as digits as its factorization.

2192350231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 2192350231 is about 46822.5397751980. The cubic root of 2192350231 is about 1299.0822380382.

The spelling of 2192350231 in words is "two billion, one hundred ninety-two million, three hundred fifty thousand, two hundred thirty-one".