10113120021332 has 12 divisors (see below), whose sum is σ = 17708959402260. Its totient is φ = 5053417334976.

The previous prime is 10113120021281. The next prime is 10113120021337. The reversal of 10113120021332 is 23312002131101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9914022011716 + 199098009616 = 3148654^2 + 446204^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113120021337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 785661683 + ... + 785674554.

It is an arithmetic number, because the mean of its divisors is an integer number (1475746616855).

Almost surely, 2^{10113120021332} is an apocalyptic number.

It is an amenable number.

10113120021332 is a deficient number, since it is larger than the sum of its proper divisors (7595839380928).

10113120021332 is a wasteful number, since it uses less digits than its factorization.

10113120021332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571337850 (or 1571337848 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 10113120021332 its reverse (23312002131101), we get a palindrome (33425122152433).

The spelling of 10113120021332 in words is "ten trillion, one hundred thirteen billion, one hundred twenty million, twenty-one thousand, three hundred thirty-two".