211054104 has 24 divisors (see below), whose sum is σ = 571605060. Its totient is φ = 70351344.

The previous prime is 211054069. The next prime is 211054127. The reversal of 211054104 is 401450112.

211054104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1465582 + ... + 1465725.

Almost surely, 2^211054104 is an apocalyptic number.

211054104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

211054104 is an abundant number, since it is smaller than the sum of its proper divisors (360550956).

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

211054104 is a wasteful number, since it uses less digits than its factorization.

211054104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2931319 (or 2931312 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 211054104 is about 14527.7012634484. The cubic root of 211054104 is about 595.3850615791.

The spelling of 211054104 in words is "two hundred eleven million, fifty-four thousand, one hundred four".