1123275601025 has 24 divisors (see below), whose sum is σ = 1466230708800. Its totient is φ = 851289566400.

The previous prime is 1123275601013. The next prime is 1123275601037. The reversal of 1123275601025 is 5201065723211.

It is an interprime number because it is at equal distance from previous prime (1123275601013) and next prime (1123275601037).

It is not a de Polignac number, because 1123275601025 - 2⁴ = 1123275601009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21500435 + ... + 21552615.

It is an arithmetic number, because the mean of its divisors is an integer number (61092946200).

Almost surely, 2^{1123275601025} is an apocalyptic number.

It is an amenable number.

1123275601025 is a deficient number, since it is larger than the sum of its proper divisors (342955107775).

1123275601025 is a wasteful number, since it uses less digits than its factorization.

1123275601025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97529 (or 97524 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 35.

The spelling of 1123275601025 in words is "one trillion, one hundred twenty-three billion, two hundred seventy-five million, six hundred one thousand, twenty-five".