212101100983 has 8 divisors (see below), whose sum is σ = 212253955200. Its totient is φ = 211948293048.

The previous prime is 212101100951. The next prime is 212101100987. The reversal of 212101100983 is 389001101212.

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 212101100983 - 2⁵ = 212101100951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212101100987) 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, 19271160 + ... + 19282162.

It is an arithmetic number, because the mean of its divisors is an integer number (26531744400).

Almost surely, 2^212101100983 is an apocalyptic number.

212101100983 is a deficient number, since it is larger than the sum of its proper divisors (152854217).

212101100983 is a wasteful number, since it uses less digits than its factorization.

212101100983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23141.

The product of its (nonzero) digits is 864, while the sum is 28.

The spelling of 212101100983 in words is "two hundred twelve billion, one hundred one million, one hundred thousand, nine hundred eighty-three".