101232506131 has 8 divisors (see below), whose sum is σ = 101402406000. Its totient is φ = 101062748160.

The previous prime is 101232506071. The next prime is 101232506159. The reversal of 101232506131 is 131605232101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 101232506131 - 2¹⁹ = 101231981843 is a prime.

It is a super-2 number, since 2×101232506131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101232506096 and 101232506105.

It is not an unprimeable number, because it can be changed into a prime (101232501131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443796 + ... + 1512286.

It is an arithmetic number, because the mean of its divisors is an integer number (12675300750).

Almost surely, 2^101232506131 is an apocalyptic number.

101232506131 is a deficient number, since it is larger than the sum of its proper divisors (169899869).

101232506131 is a wasteful number, since it uses less digits than its factorization.

101232506131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70949.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 101232506131 its reverse (131605232101), we get a palindrome (232837738232).

The spelling of 101232506131 in words is "one hundred one billion, two hundred thirty-two million, five hundred six thousand, one hundred thirty-one".