211124098 has 4 divisors (see below), whose sum is σ = 316686150. Its totient is φ = 105562048.

The previous prime is 211124093. The next prime is 211124099. The reversal of 211124098 is 890421112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 209467729 + 1656369 = 14473^2 + 1287^2 .

It is not an unprimeable number, because it can be changed into a prime (211124093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52781023 + ... + 52781026.

Almost surely, 2^211124098 is an apocalyptic number.

211124098 is a deficient number, since it is larger than the sum of its proper divisors (105562052).

211124098 is a wasteful number, since it uses less digits than its factorization.

211124098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105562051.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 211124098 is about 14530.1100477594. The cubic root of 211124098 is about 595.4508721544.

The spelling of 211124098 in words is "two hundred eleven million, one hundred twenty-four thousand, ninety-eight".