131400005270 has 16 divisors (see below), whose sum is σ = 238107394800. Its totient is φ = 52207249824.

The previous prime is 131400005249. The next prime is 131400005279. The reversal of 131400005270 is 72500004131.

It is a super-2 number, since 2×131400005270² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131400005279) by changing a digit.

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, 44092472 + ... + 44095451.

It is an arithmetic number, because the mean of its divisors is an integer number (14881712175).

Almost surely, 2^131400005270 is an apocalyptic number.

131400005270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131400005270 is a deficient number, since it is larger than the sum of its proper divisors (106707389530).

131400005270 is a wasteful number, since it uses less digits than its factorization.

131400005270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88188079.

The product of its (nonzero) digits is 840, while the sum is 23.

The spelling of 131400005270 in words is "one hundred thirty-one billion, four hundred million, five thousand, two hundred seventy".