101043033040 has 40 divisors (see below), whose sum is σ = 235082052000. Its totient is φ = 40390202496.

The previous prime is 101043033037. The next prime is 101043033067. The reversal of 101043033040 is 40330340101.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 101043032999 and 101043033017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301374 + ... + 541213.

It is an arithmetic number, because the mean of its divisors is an integer number (5877051300).

Almost surely, 2^101043033040 is an apocalyptic number.

101043033040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101043033040 is an abundant number, since it is smaller than the sum of its proper divisors (134039018960).

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

101043033040 is a wasteful number, since it uses less digits than its factorization.

101043033040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844099 (or 844093 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 101043033040 its reverse (40330340101), we get a palindrome (141373373141).

The spelling of 101043033040 in words is "one hundred one billion, forty-three million, thirty-three thousand, forty".