1124061203245 has 16 divisors (see below), whose sum is σ = 1380377718720. Its totient is φ = 878250207744.

The previous prime is 1124061203231. The next prime is 1124061203249. The reversal of 1124061203245 is 5423021604211.

It is a cyclic number.

It is not a de Polignac number, because 1124061203245 - 2¹³ = 1124061195053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124061203249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1991101 + ... + 2492509.

It is an arithmetic number, because the mean of its divisors is an integer number (86273607420).

Almost surely, 2^{1124061203245} is an apocalyptic number.

It is an amenable number.

1124061203245 is a deficient number, since it is larger than the sum of its proper divisors (256316515475).

1124061203245 is a wasteful number, since it uses less digits than its factorization.

1124061203245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511884.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 1124061203245 its reverse (5423021604211), we get a palindrome (6547082807456).

The spelling of 1124061203245 in words is "one trillion, one hundred twenty-four billion, sixty-one million, two hundred three thousand, two hundred forty-five".