2283097381 has 2 divisors, whose sum is σ = 2283097382. Its totient is φ = 2283097380.

The previous prime is 2283097319. The next prime is 2283097387. The reversal of 2283097381 is 1837903822.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1401304356 + 881793025 = 37434^2 + 29695^2 .

It is a cyclic number.

It is not a de Polignac number, because 2283097381 - 2²⁵ = 2249542949 is a prime.

It is a super-2 number, since 2×2283097381² = 10425067302258118322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2283097387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141548690 + 1141548691.

It is an arithmetic number, because the mean of its divisors is an integer number (1141548691).

Almost surely, 2^2283097381 is an apocalyptic number.

It is an amenable number.

2283097381 is a deficient number, since it is larger than the sum of its proper divisors (1).

2283097381 is an equidigital number, since it uses as much as digits as its factorization.

2283097381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 2283097381 is about 47781.7682908450. The cubic root of 2283097381 is about 1316.7646086911.

The spelling of 2283097381 in words is "two billion, two hundred eighty-three million, ninety-seven thousand, three hundred eighty-one".