131400022430 has 16 divisors (see below), whose sum is σ = 237720653280. Its totient is φ = 52293206112.

The previous prime is 131400022427. The next prime is 131400022459. The reversal of 131400022430 is 34220004131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33348290 + ... + 33352229.

It is an arithmetic number, because the mean of its divisors is an integer number (14857540830).

Almost surely, 2^131400022430 is an apocalyptic number.

131400022430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131400022430 is a deficient number, since it is larger than the sum of its proper divisors (106320630850).

131400022430 is a wasteful number, since it uses less digits than its factorization.

131400022430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66700723.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 131400022430 its reverse (34220004131), we get a palindrome (165620026561).

The spelling of 131400022430 in words is "one hundred thirty-one billion, four hundred million, twenty-two thousand, four hundred thirty".