101005340180 has 24 divisors (see below), whose sum is σ = 218953512960. Its totient is φ = 39098841120.

The previous prime is 101005340179. The next prime is 101005340237. The reversal of 101005340180 is 81043500101.

It is a congruent number.

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, 81455300 + ... + 81456539.

It is an arithmetic number, because the mean of its divisors is an integer number (9123063040).

Almost surely, 2^101005340180 is an apocalyptic number.

101005340180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101005340180 is an abundant number, since it is smaller than the sum of its proper divisors (117948172780).

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

101005340180 is a wasteful number, since it uses less digits than its factorization.

101005340180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162911879 (or 162911877 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 101005340180 its reverse (81043500101), we get a palindrome (182048840281).

The spelling of 101005340180 in words is "one hundred one billion, five million, three hundred forty thousand, one hundred eighty".