131054303501 has 8 divisors (see below), whose sum is σ = 143345560800. Its totient is φ = 118825917840.

The previous prime is 131054303491. The next prime is 131054303519. The reversal of 131054303501 is 105303450131.

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 131054303501 - 2¹⁸ = 131054041357 is a prime.

It is a super-2 number, since 2×131054303501² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131054303521) 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, 15713546 + ... + 15721883.

It is an arithmetic number, because the mean of its divisors is an integer number (17918195100).

Almost surely, 2^131054303501 is an apocalyptic number.

131054303501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131054303501 is a deficient number, since it is larger than the sum of its proper divisors (12291257299).

131054303501 is a wasteful number, since it uses less digits than its factorization.

131054303501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31435819.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 131054303501 its reverse (105303450131), we get a palindrome (236357753632).

The spelling of 131054303501 in words is "one hundred thirty-one billion, fifty-four million, three hundred three thousand, five hundred one".