211002310203000 has 128 divisors (see below), whose sum is σ = 659437377318720. Its totient is φ = 56172396441600.

The previous prime is 211002310202987. The next prime is 211002310203019. The reversal of 211002310203000 is 302013200112.

It is a super-2 number, since 2×211002310203000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 57524629 + ... + 61082628.

Almost surely, 2^{211002310203000} is an apocalyptic number.

211002310203000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211002310203000 is an abundant number, since it is smaller than the sum of its proper divisors (448435067115720).

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

211002310203000 is a wasteful number, since it uses less digits than its factorization.

211002310203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118607874 (or 118607860 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 211002310203000 its reverse (302013200112), we get a palindrome (211304323403112).

The spelling of 211002310203000 in words is "two hundred eleven trillion, two billion, three hundred ten million, two hundred three thousand".