211312113001 has 8 divisors (see below), whose sum is σ = 230525817984. Its totient is φ = 192098993520.

The previous prime is 211312112989. The next prime is 211312113013. The reversal of 211312113001 is 100311213112.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (211312112989) and next prime (211312113013).

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 211312113001 - 2⁵ = 211312112969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211312153001) 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, 995776 + ... + 1189198.

It is an arithmetic number, because the mean of its divisors is an integer number (28815727248).

Almost surely, 2^211312113001 is an apocalyptic number.

It is an amenable number.

211312113001 is a deficient number, since it is larger than the sum of its proper divisors (19213704983).

211312113001 is a wasteful number, since it uses less digits than its factorization.

211312113001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292751.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 211312113001 its reverse (100311213112), we get a palindrome (311623326113).

The spelling of 211312113001 in words is "two hundred eleven billion, three hundred twelve million, one hundred thirteen thousand, one".