211023103241000 has 128 divisors (see below), whose sum is σ = 499996300003200. Its totient is φ = 83350059020800.

The previous prime is 211023103240981. The next prime is 211023103241011. The reversal of 211023103241000 is 142301320112.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163614644 + ... + 164899356.

It is an arithmetic number, because the mean of its divisors is an integer number (3906221093775).

Almost surely, 2^{211023103241000} is an apocalyptic number.

211023103241000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211023103241000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249998150001600).

211023103241000 is an abundant number, since it is smaller than the sum of its proper divisors (288973196762200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211023103241000 is a wasteful number, since it uses less digits than its factorization.

211023103241000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286796 (or 1286782 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 211023103241000 its reverse (142301320112), we get a palindrome (211165404561112).

The spelling of 211023103241000 in words is "two hundred eleven trillion, twenty-three billion, one hundred three million, two hundred forty-one thousand".