101334540 has 24 divisors (see below), whose sum is σ = 283736880. Its totient is φ = 27022528.

The previous prime is 101334533. The next prime is 101334553. The reversal of 101334540 is 45433101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844395 + ... + 844514.

It is an arithmetic number, because the mean of its divisors is an integer number (11822370).

Almost surely, 2^101334540 is an apocalyptic number.

101334540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101334540 is an abundant number, since it is smaller than the sum of its proper divisors (182402340).

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

101334540 is a wasteful number, since it uses less digits than its factorization.

101334540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688921 (or 1688919 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 101334540 is about 10066.5058486051. The cubic root of 101334540 is about 466.2145610087.

Adding to 101334540 its reverse (45433101), we get a palindrome (146767641).

It can be divided in two parts, 1013 and 34540, that added together give a palindrome (35553).

The spelling of 101334540 in words is "one hundred one million, three hundred thirty-four thousand, five hundred forty".