1125230299 has 2 divisors, whose sum is σ = 1125230300. Its totient is φ = 1125230298.

The previous prime is 1125230263. The next prime is 1125230341. The reversal of 1125230299 is 9920325211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1125230299 - 2¹³ = 1125222107 is a prime.

It is a super-2 number, since 2×1125230299² = 2532286451575258802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1125230599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562615149 + 562615150.

It is an arithmetic number, because the mean of its divisors is an integer number (562615150).

Almost surely, 2^1125230299 is an apocalyptic number.

1125230299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1125230299 is an equidigital number, since it uses as much as digits as its factorization.

1125230299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 1125230299 is about 33544.4525816118. The cubic root of 1125230299 is about 1040.1128757541.

The spelling of 1125230299 in words is "one billion, one hundred twenty-five million, two hundred thirty thousand, two hundred ninety-nine".