101330480 has 20 divisors (see below), whose sum is σ = 235593552. Its totient is φ = 40532160.

The previous prime is 101330461. The next prime is 101330483. The reversal of 101330480 is 84033101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

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

It is not an unprimeable number, because it can be changed into a prime (101330483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633236 + ... + 633395.

Almost surely, 2^101330480 is an apocalyptic number.

101330480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101330480 is an abundant number, since it is smaller than the sum of its proper divisors (134263072).

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

101330480 is a wasteful number, since it uses less digits than its factorization.

101330480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266644 (or 1266638 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 101330480 is about 10066.3041877344. The cubic root of 101330480 is about 466.2083345815.

Adding to 101330480 its reverse (84033101), we get a palindrome (185363581).

The spelling of 101330480 in words is "one hundred one million, three hundred thirty thousand, four hundred eighty".