1126124101 has 2 divisors, whose sum is σ = 1126124102. Its totient is φ = 1126124100.

The previous prime is 1126124099. The next prime is 1126124107. The reversal of 1126124101 is 1014216211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1062108100 + 64016001 = 32590^2 + 8001^2 .

It is a cyclic number.

It is not a de Polignac number, because 1126124101 - 2¹ = 1126124099 is a prime.

Together with 1126124099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1126124107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563062050 + 563062051.

It is an arithmetic number, because the mean of its divisors is an integer number (563062051).

Almost surely, 2^1126124101 is an apocalyptic number.

It is an amenable number.

1126124101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126124101 is an equidigital number, since it uses as much as digits as its factorization.

1126124101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

The square root of 1126124101 is about 33557.7725869880. The cubic root of 1126124101 is about 1040.3881998152.

The spelling of 1126124101 in words is "one billion, one hundred twenty-six million, one hundred twenty-four thousand, one hundred one".