1113210330123 has 16 divisors (see below), whose sum is σ = 1550233359360. Its totient is φ = 709843687776.

The previous prime is 1113210330109. The next prime is 1113210330139. The reversal of 1113210330123 is 3210330123111.

It is a happy number.

It is not a de Polignac number, because 1113210330123 - 2⁹ = 1113210329611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1113210330123.

It is not an unprimeable number, because it can be changed into a prime (1113210330623) 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, 84984315 + ... + 84997412.

It is an arithmetic number, because the mean of its divisors is an integer number (96889584960).

Almost surely, 2^{1113210330123} is an apocalyptic number.

1113210330123 is a deficient number, since it is larger than the sum of its proper divisors (437023029237).

1113210330123 is a wasteful number, since it uses less digits than its factorization.

1113210330123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169981826.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1113210330123 its reverse (3210330123111), we get a palindrome (4323540453234).

It can be divided in two parts, 111 and 3210330123, that multiplied together give a palindrome (356346643653).

The spelling of 1113210330123 in words is "one trillion, one hundred thirteen billion, two hundred ten million, three hundred thirty thousand, one hundred twenty-three".