1210101100232 has 16 divisors (see below), whose sum is σ = 2269227727260. Its totient is φ = 604973706304.

The previous prime is 1210101100207. The next prime is 1210101100277. The reversal of 1210101100232 is 2320011010121.

It can be written as a sum of positive squares in 2 ways, for example, as 1037272993156 + 172828107076 = 1018466^2 + 415726^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9538523 + ... + 9664554.

Almost surely, 2^{1210101100232} is an apocalyptic number.

It is an amenable number.

1210101100232 is a deficient number, since it is larger than the sum of its proper divisors (1059126627028).

1210101100232 is a wasteful number, since it uses less digits than its factorization.

1210101100232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19210960 (or 19210956 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1210101100232 its reverse (2320011010121), we get a palindrome (3530112110353).

The spelling of 1210101100232 in words is "one trillion, two hundred ten billion, one hundred one million, one hundred thousand, two hundred thirty-two".