113111203312 has 10 divisors (see below), whose sum is σ = 219152956448. Its totient is φ = 56555601648.

The previous prime is 113111203307. The next prime is 113111203433. The reversal of 113111203312 is 213302111311.

It is a super-3 number, since 3×113111203312³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113111203312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534725088 + ... + 3534725119.

Almost surely, 2^113111203312 is an apocalyptic number.

It is an amenable number.

113111203312 is a deficient number, since it is larger than the sum of its proper divisors (106041753136).

113111203312 is an equidigital number, since it uses as much as digits as its factorization.

113111203312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7069450215 (or 7069450209 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 113111203312 its reverse (213302111311), we get a palindrome (326413314623).

The spelling of 113111203312 in words is "one hundred thirteen billion, one hundred eleven million, two hundred three thousand, three hundred twelve".