113423331143100 has 288 divisors, whose sum is σ = 372335319014400. Its totient is φ = 26414761651200.

The previous prime is 113423331143099. The next prime is 113423331143123. The reversal of 113423331143100 is 1341133324311.

It is a happy number.

It is a super-2 number, since 2×113423331143100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3766546 + ... + 15525254.

It is an arithmetic number, because the mean of its divisors is an integer number (1292830968800).

Almost surely, 2^{113423331143100} is an apocalyptic number.

113423331143100 is a gapful number since it is divisible by the number (10) 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 113423331143100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186167659507200).

113423331143100 is an abundant number, since it is smaller than the sum of its proper divisors (258911987871300).

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

113423331143100 is a wasteful number, since it uses less digits than its factorization.

113423331143100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11758853 (or 11758846 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 113423331143100 its reverse (1341133324311), we get a palindrome (114764464467411).

The spelling of 113423331143100 in words is "one hundred thirteen trillion, four hundred twenty-three billion, three hundred thirty-one million, one hundred forty-three thousand, one hundred".