211301031124 has 48 divisors (see below), whose sum is σ = 387119113920. Its totient is φ = 100825320960.

The previous prime is 211301031107. The next prime is 211301031181. The reversal of 211301031124 is 421130103112.

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, 2148867 + ... + 2245045.

It is an arithmetic number, because the mean of its divisors is an integer number (8064981540).

Almost surely, 2^211301031124 is an apocalyptic number.

It is an amenable number.

211301031124 is a deficient number, since it is larger than the sum of its proper divisors (175818082796).

211301031124 is a wasteful number, since it uses less digits than its factorization.

211301031124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96520 (or 96518 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 211301031124 its reverse (421130103112), we get a palindrome (632431134236).

The spelling of 211301031124 in words is "two hundred eleven billion, three hundred one million, thirty-one thousand, one hundred twenty-four".