101452515504 has 20 divisors (see below), whose sum is σ = 262085665176. Its totient is φ = 33817505152.

The previous prime is 101452515491. The next prime is 101452515509. The reversal of 101452515504 is 405515254101.

It is a happy number.

It is a super-2 number, since 2×101452515504² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (101452515509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056796989 + ... + 1056797084.

Almost surely, 2^101452515504 is an apocalyptic number.

It is an amenable number.

101452515504 is an abundant number, since it is smaller than the sum of its proper divisors (160633149672).

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

101452515504 is a wasteful number, since it uses less digits than its factorization.

101452515504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113594084 (or 2113594078 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 33.

Adding to 101452515504 its reverse (405515254101), we get a palindrome (506967769605).

The spelling of 101452515504 in words is "one hundred one billion, four hundred fifty-two million, five hundred fifteen thousand, five hundred four".