1130204357 has 2 divisors, whose sum is σ = 1130204358. Its totient is φ = 1130204356.

The previous prime is 1130204351. The next prime is 1130204371. The reversal of 1130204357 is 7534020311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 940894276 + 189310081 = 30674^2 + 13759^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130204357 - 2²⁴ = 1113427141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130204351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565102178 + 565102179.

It is an arithmetic number, because the mean of its divisors is an integer number (565102179).

Almost surely, 2^1130204357 is an apocalyptic number.

It is an amenable number.

1130204357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130204357 is an equidigital number, since it uses as much as digits as its factorization.

1130204357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1130204357 is about 33618.5121175819. The cubic root of 1130204357 is about 1041.6432223872.

Adding to 1130204357 its reverse (7534020311), we get a palindrome (8664224668).

The spelling of 1130204357 in words is "one billion, one hundred thirty million, two hundred four thousand, three hundred fifty-seven".