10200023021132 has 24 divisors (see below), whose sum is σ = 20535145693440. Its totient is φ = 4342488512400.

The previous prime is 10200023021117. The next prime is 10200023021137. The reversal of 10200023021132 is 23112032000201.

It is a super-2 number, since 2×10200023021132² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10200023021132.

It is not an unprimeable number, because it can be changed into a prime (10200023021137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1206242582 + ... + 1206251037.

It is an arithmetic number, because the mean of its divisors is an integer number (855631070560).

Almost surely, 2^{10200023021132} is an apocalyptic number.

It is an amenable number.

10200023021132 is an abundant number, since it is smaller than the sum of its proper divisors (10335122672308).

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

10200023021132 is a wasteful number, since it uses less digits than its factorization.

10200023021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412493781 (or 2412493779 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10200023021132 its reverse (23112032000201), we get a palindrome (33312055021333).

The spelling of 10200023021132 in words is "ten trillion, two hundred billion, twenty-three million, twenty-one thousand, one hundred thirty-two".