113133212102 has 8 divisors (see below), whose sum is σ = 169701467376. Its totient is φ = 56566056312.

The previous prime is 113133212057. The next prime is 113133212149. The reversal of 113133212102 is 201212331311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×113133212102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67823 + ... + 480485.

It is an arithmetic number, because the mean of its divisors is an integer number (21212683422).

Almost surely, 2^113133212102 is an apocalyptic number.

113133212102 is a deficient number, since it is larger than the sum of its proper divisors (56568255274).

113133212102 is a wasteful number, since it uses less digits than its factorization.

113133212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549742.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113133212102 its reverse (201212331311), we get a palindrome (314345543413).

The spelling of 113133212102 in words is "one hundred thirteen billion, one hundred thirty-three million, two hundred twelve thousand, one hundred two".