113202231211 has 8 divisors (see below), whose sum is σ = 119166156800. Its totient is φ = 107238897000.

The previous prime is 113202231179. The next prime is 113202231223. The reversal of 113202231211 is 112132202311.

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

It is a cyclic number.

It is not a de Polignac number, because 113202231211 - 2⁵ = 113202231179 is a prime.

It is a super-2 number, since 2×113202231211² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113202231251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276310 + ... + 550228.

It is an arithmetic number, because the mean of its divisors is an integer number (14895769600).

Almost surely, 2^113202231211 is an apocalyptic number.

113202231211 is a deficient number, since it is larger than the sum of its proper divisors (5963925589).

113202231211 is a wasteful number, since it uses less digits than its factorization.

113202231211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295689.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 113202231211 its reverse (112132202311), we get a palindrome (225334433522).

The spelling of 113202231211 in words is "one hundred thirteen billion, two hundred two million, two hundred thirty-one thousand, two hundred eleven".