100320421141000 has 32 divisors (see below), whose sum is σ = 234749785472280. Its totient is φ = 40128168456000.

The previous prime is 100320421140971. The next prime is 100320421141019. The reversal of 100320421141000 is 141124023001.

It can be written as a sum of positive squares in 4 ways, for example, as 33723037579716 + 66597383561284 = 5807154^2 + 8160722^2 .

It is a super-3 number, since 3×100320421141000³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50160209571 + ... + 50160211570.

Almost surely, 2^{100320421141000} is an apocalyptic number.

100320421141000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100320421141000 is an abundant number, since it is smaller than the sum of its proper divisors (134429364331280).

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

100320421141000 is a wasteful number, since it uses less digits than its factorization.

100320421141000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100320421162 (or 100320421148 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 100320421141000 its reverse (141124023001), we get a palindrome (100461545164001).

The spelling of 100320421141000 in words is "one hundred trillion, three hundred twenty billion, four hundred twenty-one million, one hundred forty-one thousand".