131354104530 has 64 divisors (see below), whose sum is σ = 344010240000. Its totient is φ = 31834038720.

The previous prime is 131354104501. The next prime is 131354104571. The reversal of 131354104530 is 35401453131.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1097791 + ... + 1211549.

It is an arithmetic number, because the mean of its divisors is an integer number (5375160000).

Almost surely, 2^131354104530 is an apocalyptic number.

131354104530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131354104530 is an abundant number, since it is smaller than the sum of its proper divisors (212656135470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131354104530 is a wasteful number, since it uses less digits than its factorization.

131354104530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117279.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 131354104530 its reverse (35401453131), we get a palindrome (166755557661).

The spelling of 131354104530 in words is "one hundred thirty-one billion, three hundred fifty-four million, one hundred four thousand, five hundred thirty".