112203031031 has 8 divisors (see below), whose sum is σ = 138096038304. Its totient is φ = 88776024480.

The previous prime is 112203031027. The next prime is 112203031121. The reversal of 112203031031 is 130130302211.

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

It is not a de Polignac number, because 112203031031 - 2² = 112203031027 is a prime.

It is a super-2 number, since 2×112203031031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112203051031) 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, 616500080 + ... + 616500261.

It is an arithmetic number, because the mean of its divisors is an integer number (17262004788).

Almost surely, 2^112203031031 is an apocalyptic number.

112203031031 is a deficient number, since it is larger than the sum of its proper divisors (25893007273).

112203031031 is a wasteful number, since it uses less digits than its factorization.

112203031031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233000361.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112203031031 its reverse (130130302211), we get a palindrome (242333333242).

The spelling of 112203031031 in words is "one hundred twelve billion, two hundred three million, thirty-one thousand, thirty-one".