1232101111304 has 64 divisors (see below), whose sum is σ = 2677424112000. Its totient is φ = 520645248000.

The previous prime is 1232101111291. The next prime is 1232101111327. The reversal of 1232101111304 is 4031111012321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911147 + ... + 1815045.

It is an arithmetic number, because the mean of its divisors is an integer number (41834751750).

Almost surely, 2^{1232101111304} is an apocalyptic number.

1232101111304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1232101111304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1338712056000).

1232101111304 is an abundant number, since it is smaller than the sum of its proper divisors (1445323000696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1232101111304 is a wasteful number, since it uses less digits than its factorization.

1232101111304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904254 (or 904250 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1232101111304 its reverse (4031111012321), we get a palindrome (5263212123625).

The spelling of 1232101111304 in words is "one trillion, two hundred thirty-two billion, one hundred one million, one hundred eleven thousand, three hundred four".