211601246130 has 64 divisors (see below), whose sum is σ = 564536563200. Its totient is φ = 56400341760.

The previous prime is 211601246083. The next prime is 211601246183. The reversal of 211601246130 is 31642106112.

It is a happy number.

211601246130 is a `hidden beast` number, since 2 + 1 + 1 + 601 + 2 + 46 + 13 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 211601246094 and 211601246103.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 390775 + ... + 758885.

It is an arithmetic number, because the mean of its divisors is an integer number (8820883800).

Almost surely, 2^211601246130 is an apocalyptic number.

211601246130 is an abundant number, since it is smaller than the sum of its proper divisors (352935317070).

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

211601246130 is a wasteful number, since it uses less digits than its factorization.

211601246130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370256 (or 370250 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 211601246130 in words is "two hundred eleven billion, six hundred one million, two hundred forty-six thousand, one hundred thirty".