1123315640401 has 8 divisors (see below), whose sum is σ = 1156303501760. Its totient is φ = 1090466093808.

The previous prime is 1123315640389. The next prime is 1123315640413. The reversal of 1123315640401 is 1040465133211.

It is an interprime number because it is at equal distance from previous prime (1123315640389) and next prime (1123315640413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1123315640401 - 2⁹ = 1123315639889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1123315640501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34562211 + ... + 34594696.

It is an arithmetic number, because the mean of its divisors is an integer number (144537937720).

Almost surely, 2^{1123315640401} is an apocalyptic number.

It is an amenable number.

1123315640401 is a deficient number, since it is larger than the sum of its proper divisors (32987861359).

1123315640401 is an equidigital number, since it uses as much as digits as its factorization.

1123315640401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69157383.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 1123315640401 in words is "one trillion, one hundred twenty-three billion, three hundred fifteen million, six hundred forty thousand, four hundred one".