131000510 has 8 divisors (see below), whose sum is σ = 235800936. Its totient is φ = 52400200.

The previous prime is 131000509. The next prime is 131000531. The reversal of 131000510 is 15000131.

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

It is a super-2 number, since 2×131000510² = 34322267240520200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131000491 and 131000500.

It is a congruent number.

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, 6550016 + ... + 6550035.

It is an arithmetic number, because the mean of its divisors is an integer number (29475117).

Almost surely, 2^131000510 is an apocalyptic number.

131000510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131000510 is a deficient number, since it is larger than the sum of its proper divisors (104800426).

131000510 is a wasteful number, since it uses less digits than its factorization.

131000510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13100058.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 131000510 is about 11445.5454216914. The cubic root of 131000510 is about 507.8759668872.

Adding to 131000510 its reverse (15000131), we get a palindrome (146000641).

The spelling of 131000510 in words is "one hundred thirty-one million, five hundred ten", and thus it is an aban number.