131300462 has 4 divisors (see below), whose sum is σ = 196950696. Its totient is φ = 65650230.

The previous prime is 131300459. The next prime is 131300473. The reversal of 131300462 is 264003131.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×131300462³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32825114 + ... + 32825117.

It is an arithmetic number, because the mean of its divisors is an integer number (49237674).

Almost surely, 2^131300462 is an apocalyptic number.

131300462 is a deficient number, since it is larger than the sum of its proper divisors (65650234).

131300462 is an equidigital number, since it uses as much as digits as its factorization.

131300462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65650233.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 131300462 is about 11458.6413679808. The cubic root of 131300462 is about 508.2632994503.

Adding to 131300462 its reverse (264003131), we get a palindrome (395303593).

The spelling of 131300462 in words is "one hundred thirty-one million, three hundred thousand, four hundred sixty-two".