211010891132 has 24 divisors (see below), whose sum is σ = 369678540000. Its totient is φ = 105388508160.

The previous prime is 211010891131. The next prime is 211010891149. The reversal of 211010891132 is 231198010112.

It is a happy number.

211010891132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 211010891095 and 211010891104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211010891131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31206632 + ... + 31213392.

It is an arithmetic number, because the mean of its divisors is an integer number (15403272500).

Almost surely, 2^211010891132 is an apocalyptic number.

It is an amenable number.

211010891132 is a deficient number, since it is larger than the sum of its proper divisors (158667648868).

211010891132 is a wasteful number, since it uses less digits than its factorization.

211010891132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14261 (or 14259 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 29.

The spelling of 211010891132 in words is "two hundred eleven billion, ten million, eight hundred ninety-one thousand, one hundred thirty-two".