101251430552 has 16 divisors (see below), whose sum is σ = 189859898160. Its totient is φ = 50622124384.

The previous prime is 101251430477. The next prime is 101251430617. The reversal of 101251430552 is 255034152101.

It is a congruent number.

It is an unprimeable number.

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, 327083 + ... + 556314.

It is an arithmetic number, because the mean of its divisors is an integer number (11866243635).

Almost surely, 2^101251430552 is an apocalyptic number.

It is an amenable number.

101251430552 is a deficient number, since it is larger than the sum of its proper divisors (88608467608).

101251430552 is a wasteful number, since it uses less digits than its factorization.

101251430552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897730 (or 897726 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 101251430552 its reverse (255034152101), we get a palindrome (356285582653).

The spelling of 101251430552 in words is "one hundred one billion, two hundred fifty-one million, four hundred thirty thousand, five hundred fifty-two".