101043341040 has 80 divisors (see below), whose sum is σ = 319898953728. Its totient is φ = 26371592448.

The previous prime is 101043341027. The next prime is 101043341041. The reversal of 101043341040 is 40143340101.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 101043340998 and 101043341016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101043341041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4467592 + ... + 4490151.

Almost surely, 2^101043341040 is an apocalyptic number.

101043341040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101043341040 is an abundant number, since it is smaller than the sum of its proper divisors (218855612688).

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

101043341040 is a wasteful number, since it uses less digits than its factorization.

101043341040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8957806 (or 8957800 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 101043341040 its reverse (40143340101), we get a palindrome (141186681141).

The spelling of 101043341040 in words is "one hundred one billion, forty-three million, three hundred forty-one thousand, forty".