1123025207 has 2 divisors, whose sum is σ = 1123025208. Its totient is φ = 1123025206.

The previous prime is 1123025201. The next prime is 1123025213. The reversal of 1123025207 is 7025203211.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1123025201) and next prime (1123025213).

It is a cyclic number.

It is not a de Polignac number, because 1123025207 - 2⁶ = 1123025143 is a prime.

It is a super-2 number, since 2×1123025207² = 2522371231114785698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1123025201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561512603 + 561512604.

It is an arithmetic number, because the mean of its divisors is an integer number (561512604).

Almost surely, 2^1123025207 is an apocalyptic number.

1123025207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123025207 is an equidigital number, since it uses as much as digits as its factorization.

1123025207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1123025207 is about 33511.5682563499. The cubic root of 1123025207 is about 1039.4330017699.

Adding to 1123025207 its reverse (7025203211), we get a palindrome (8148228418).

The spelling of 1123025207 in words is "one billion, one hundred twenty-three million, twenty-five thousand, two hundred seven".