101232506506 has 8 divisors (see below), whose sum is σ = 156747106944. Its totient is φ = 48983470860.

The previous prime is 101232506467. The next prime is 101232506513. The reversal of 101232506506 is 605605232101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 816391120 + ... + 816391243.

It is an arithmetic number, because the mean of its divisors is an integer number (19593388368).

Almost surely, 2^101232506506 is an apocalyptic number.

101232506506 is a deficient number, since it is larger than the sum of its proper divisors (55514600438).

101232506506 is a wasteful number, since it uses less digits than its factorization.

101232506506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632782396.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 101232506506 its reverse (605605232101), we get a palindrome (706837738607).

The spelling of 101232506506 in words is "one hundred one billion, two hundred thirty-two million, five hundred six thousand, five hundred six".