1201010113332 has 18 divisors (see below), whose sum is σ = 3035886675458. Its totient is φ = 400336704432.

The previous prime is 1201010113243. The next prime is 1201010113357. The reversal of 1201010113332 is 2333110101021.

1201010113332 is a `hidden beast` number, since 120 + 101 + 0 + 113 + 332 = 666.

It can be written as a sum of positive squares in only one way, i.e., 949443667236 + 251566446096 = 974394^2 + 501564^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16680695983 + ... + 16680696054.

Almost surely, 2^{1201010113332} is an apocalyptic number.

1201010113332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1201010113332 is an abundant number, since it is smaller than the sum of its proper divisors (1834876562126).

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

1201010113332 is a wasteful number, since it uses less digits than its factorization.

1201010113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33361392047 (or 33361392042 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1201010113332 its reverse (2333110101021), we get a palindrome (3534120214353).

The spelling of 1201010113332 in words is "one trillion, two hundred one billion, ten million, one hundred thirteen thousand, three hundred thirty-two".