211003132030 has 32 divisors (see below), whose sum is σ = 397636192800. Its totient is φ = 80509037952.

The previous prime is 211003131971. The next prime is 211003132073. The reversal of 211003132030 is 30231300112.

It is a super-2 number, since 2×211003132030² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211003131995 and 211003132013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4359045 + ... + 4407184.

It is an arithmetic number, because the mean of its divisors is an integer number (12426131025).

Almost surely, 2^211003132030 is an apocalyptic number.

211003132030 is a deficient number, since it is larger than the sum of its proper divisors (186633060770).

211003132030 is a wasteful number, since it uses less digits than its factorization.

211003132030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8766348.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 211003132030 its reverse (30231300112), we get a palindrome (241234432142).

The spelling of 211003132030 in words is "two hundred eleven billion, three million, one hundred thirty-two thousand, thirty".