211333100031132 has 24 divisors (see below), whose sum is σ = 494573802851856. Its totient is φ = 70235332946688.

The previous prime is 211333100031113. The next prime is 211333100031149. The reversal of 211333100031132 is 231130001333112.

It is a super-3 number, since 3×211333100031132³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26129212083 + ... + 26129220170.

It is an arithmetic number, because the mean of its divisors is an integer number (20607241785494).

Almost surely, 2^{211333100031132} is an apocalyptic number.

It is an amenable number.

211333100031132 is an abundant number, since it is smaller than the sum of its proper divisors (283240702820724).

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

211333100031132 is a wasteful number, since it uses less digits than its factorization.

211333100031132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52258432597 (or 52258432595 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 211333100031132 its reverse (231130001333112), we get a palindrome (442463101364244).

The spelling of 211333100031132 in words is "two hundred eleven trillion, three hundred thirty-three billion, one hundred million, thirty-one thousand, one hundred thirty-two".