1123410031401 has 16 divisors (see below), whose sum is σ = 1767084290048. Its totient is φ = 621240570000.

The previous prime is 1123410031279. The next prime is 1123410031409. The reversal of 1123410031401 is 1041300143211.

It is not a de Polignac number, because 1123410031401 - 2¹⁴ = 1123410015017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (1123410031409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862833475 + ... + 862834776.

It is an arithmetic number, because the mean of its divisors is an integer number (110442768128).

Almost surely, 2^{1123410031401} is an apocalyptic number.

It is an amenable number.

1123410031401 is a deficient number, since it is larger than the sum of its proper divisors (643674258647).

1123410031401 is a wasteful number, since it uses less digits than its factorization.

1123410031401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725668292.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1123410031401 its reverse (1041300143211), we get a palindrome (2164710174612).

The spelling of 1123410031401 in words is "one trillion, one hundred twenty-three billion, four hundred ten million, thirty-one thousand, four hundred one".