131954097254 has 8 divisors (see below), whose sum is σ = 226207023888. Its totient is φ = 56551755960.

The previous prime is 131954097221. The next prime is 131954097271. The reversal of 131954097254 is 452790459131.

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

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, 4712646317 + ... + 4712646344.

It is an arithmetic number, because the mean of its divisors is an integer number (28275877986).

Almost surely, 2^131954097254 is an apocalyptic number.

131954097254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131954097254 is a deficient number, since it is larger than the sum of its proper divisors (94252926634).

131954097254 is an equidigital number, since it uses as much as digits as its factorization.

131954097254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9425292670.

The product of its (nonzero) digits is 1360800, while the sum is 50.

The spelling of 131954097254 in words is "one hundred thirty-one billion, nine hundred fifty-four million, ninety-seven thousand, two hundred fifty-four".