1124112401 has 2 divisors, whose sum is σ = 1124112402. Its totient is φ = 1124112400.

The previous prime is 1124112397. The next prime is 1124112443. The reversal of 1124112401 is 1042114211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1089066001 + 35046400 = 33001^2 + 5920^2 .

It is a cyclic number.

It is not a de Polignac number, because 1124112401 - 2² = 1124112397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1124112401.

It is not a weakly prime, because it can be changed into another prime (1124112001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562056200 + 562056201.

It is an arithmetic number, because the mean of its divisors is an integer number (562056201).

Almost surely, 2^1124112401 is an apocalyptic number.

It is an amenable number.

1124112401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1124112401 is an equidigital number, since it uses as much as digits as its factorization.

1124112401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

The square root of 1124112401 is about 33527.7855069493. The cubic root of 1124112401 is about 1039.7683165494.

Adding to 1124112401 its reverse (1042114211), we get a palindrome (2166226612).

The spelling of 1124112401 in words is "one billion, one hundred twenty-four million, one hundred twelve thousand, four hundred one".