113001212000001 has 32 divisors (see below), whose sum is σ = 166807872258048. Its totient is φ = 67608923457600.

The previous prime is 113001211999979. The next prime is 113001212000021. The reversal of 113001212000001 is 100000212100311.

It is a de Polignac number, because none of the positive numbers 2^k-113001212000001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113001212000021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 203856441 + ... + 204410006.

It is an arithmetic number, because the mean of its divisors is an integer number (5212746008064).

Almost surely, 2^{113001212000001} is an apocalyptic number.

It is an amenable number.

113001212000001 is a deficient number, since it is larger than the sum of its proper divisors (53806660258047).

113001212000001 is a wasteful number, since it uses less digits than its factorization.

113001212000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408266661.

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

Adding to 113001212000001 its reverse (100000212100311), we get a palindrome (213001424100312).

The spelling of 113001212000001 in words is "one hundred thirteen trillion, one billion, two hundred twelve million, one", and thus it is an aban number.