113133142334212 has 192 divisors, whose sum is σ = 266226000445440. Its totient is φ = 40625651404800.

The previous prime is 113133142334089. The next prime is 113133142334287. The reversal of 113133142334212 is 212433241331311.

It is a happy number.

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 63 ways as a sum of consecutive naturals, for example, 10887603537 + ... + 10887613927.

It is an arithmetic number, because the mean of its divisors is an integer number (1386593752320).

Almost surely, 2^{113133142334212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113133142334212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133113000222720).

113133142334212 is an abundant number, since it is smaller than the sum of its proper divisors (153092858111228).

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

113133142334212 is a wasteful number, since it uses less digits than its factorization.

113133142334212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14282 (or 14280 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

Adding to 113133142334212 its reverse (212433241331311), we get a palindrome (325566383665523).

The spelling of 113133142334212 in words is "one hundred thirteen trillion, one hundred thirty-three billion, one hundred forty-two million, three hundred thirty-four thousand, two hundred twelve".