101552134500 has 144 divisors (see below), whose sum is σ = 325145638272. Its totient is φ = 26676302400.

The previous prime is 101552134487. The next prime is 101552134501. The reversal of 101552134500 is 5431255101.

101552134500 is a `hidden beast` number, since 1 + 0 + 155 + 2 + 1 + 3 + 4 + 500 = 666.

It is not an unprimeable number, because it can be changed into a prime (101552134501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133089 + ... + 469911.

Almost surely, 2^101552134500 is an apocalyptic number.

101552134500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101552134500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162572819136).

101552134500 is an abundant number, since it is smaller than the sum of its proper divisors (223593503772).

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

101552134500 is a wasteful number, since it uses less digits than its factorization.

101552134500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336915 (or 336900 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 101552134500 its reverse (5431255101), we get a palindrome (106983389601).

The spelling of 101552134500 in words is "one hundred one billion, five hundred fifty-two million, one hundred thirty-four thousand, five hundred".