101130422240 has 48 divisors (see below), whose sum is σ = 249308484768. Its totient is φ = 38693377536.

The previous prime is 101130422201. The next prime is 101130422243. The reversal of 101130422240 is 42224031101.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101130422243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13736867 + ... + 13744226.

It is an arithmetic number, because the mean of its divisors is an integer number (5193926766).

Almost surely, 2^101130422240 is an apocalyptic number.

101130422240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101130422240 is an abundant number, since it is smaller than the sum of its proper divisors (148178062528).

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

101130422240 is a wasteful number, since it uses less digits than its factorization.

101130422240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27481131 (or 27481123 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 101130422240 its reverse (42224031101), we get a palindrome (143354453341).

The spelling of 101130422240 in words is "one hundred one billion, one hundred thirty million, four hundred twenty-two thousand, two hundred forty".