1124201051 has 2 divisors, whose sum is σ = 1124201052. Its totient is φ = 1124201050.

The previous prime is 1124201021. The next prime is 1124201059. The reversal of 1124201051 is 1501024211.

It is a strong prime.

It is an emirp because it is prime and its reverse (1501024211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1124201051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1124201059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562100525 + 562100526.

It is an arithmetic number, because the mean of its divisors is an integer number (562100526).

Almost surely, 2^1124201051 is an apocalyptic number.

1124201051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124201051 is an equidigital number, since it uses as much as digits as its factorization.

1124201051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1124201051 is about 33529.1075186919. The cubic root of 1124201051 is about 1039.7956486437.

Adding to 1124201051 its reverse (1501024211), we get a palindrome (2625225262).

The spelling of 1124201051 in words is "one billion, one hundred twenty-four million, two hundred one thousand, fifty-one".