101001333100 has 18 divisors (see below), whose sum is σ = 219172893044. Its totient is φ = 40400533200.

The previous prime is 101001333001. The next prime is 101001333127. The reversal of 101001333100 is 1333100101.

It is a happy number.

It is a super-2 number, since 2×101001333100² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505006566 + ... + 505006765.

Almost surely, 2^101001333100 is an apocalyptic number.

101001333100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101001333100 is an abundant number, since it is smaller than the sum of its proper divisors (118171559944).

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

101001333100 is a wasteful number, since it uses less digits than its factorization.

101001333100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010013345 (or 1010013338 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 101001333100 its reverse (1333100101), we get a palindrome (102334433201).

The spelling of 101001333100 in words is "one hundred one billion, one million, three hundred thirty-three thousand, one hundred".