100032021221131 has 8 divisors (see below), whose sum is σ = 100992133569600. Its totient is φ = 99075343980360.

The previous prime is 100032021221129. The next prime is 100032021221137. The reversal of 100032021221131 is 131122120230001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100032021221131 - 2¹ = 100032021221129 is a prime.

It is a super-2 number, since 2×100032021221131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100032021221099 and 100032021221108.

It is not an unprimeable number, because it can be changed into a prime (100032021221137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858718405 + ... + 858834886.

It is an arithmetic number, because the mean of its divisors is an integer number (12624016696200).

Almost surely, 2^{100032021221131} is an apocalyptic number.

100032021221131 is a deficient number, since it is larger than the sum of its proper divisors (960112348469).

100032021221131 is a wasteful number, since it uses less digits than its factorization.

100032021221131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717553849.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 100032021221131 its reverse (131122120230001), we get a palindrome (231154141451132).

The spelling of 100032021221131 in words is "one hundred trillion, thirty-two billion, twenty-one million, two hundred twenty-one thousand, one hundred thirty-one".