112012131001 has 8 divisors (see below), whose sum is σ = 113389849440. Its totient is φ = 110635083552.

The previous prime is 112012130999. The next prime is 112012131029. The reversal of 112012131001 is 100131210211.

It is a happy number.

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 112012131001 - 2¹ = 112012130999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112012131031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 172390 + ... + 503728.

It is an arithmetic number, because the mean of its divisors is an integer number (14173731180).

Almost surely, 2^112012131001 is an apocalyptic number.

It is an amenable number.

112012131001 is a deficient number, since it is larger than the sum of its proper divisors (1377718439).

112012131001 is an equidigital number, since it uses as much as digits as its factorization.

112012131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335495.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 112012131001 its reverse (100131210211), we get a palindrome (212143341212).

The spelling of 112012131001 in words is "one hundred twelve billion, twelve million, one hundred thirty-one thousand, one".