100641503131 has 8 divisors (see below), whose sum is σ = 111879388544. Its totient is φ = 89903079360.

The previous prime is 100641503107. The next prime is 100641503159. The reversal of 100641503131 is 131305146001.

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 100641503131 - 2¹⁷ = 100641372059 is a prime.

It is a super-2 number, since 2×100641503131² (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 = 100641503096 and 100641503105.

It is not an unprimeable number, because it can be changed into a prime (100641503101) 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, 124864986 + ... + 124865791.

It is an arithmetic number, because the mean of its divisors is an integer number (13984923568).

Almost surely, 2^100641503131 is an apocalyptic number.

100641503131 is a deficient number, since it is larger than the sum of its proper divisors (11237885413).

100641503131 is a wasteful number, since it uses less digits than its factorization.

100641503131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249730821.

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

Adding to 100641503131 its reverse (131305146001), we get a palindrome (231946649132).

The spelling of 100641503131 in words is "one hundred billion, six hundred forty-one million, five hundred three thousand, one hundred thirty-one".