131012354 has 8 divisors (see below), whose sum is σ = 214383888. Its totient is φ = 59551060.

The previous prime is 131012351. The next prime is 131012389. The reversal of 131012354 is 453210131.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131012351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2977532 + ... + 2977575.

It is an arithmetic number, because the mean of its divisors is an integer number (26797986).

Almost surely, 2^131012354 is an apocalyptic number.

131012354 is a deficient number, since it is larger than the sum of its proper divisors (83371534).

131012354 is a wasteful number, since it uses less digits than its factorization.

131012354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955120.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 131012354 is about 11446.0628165322. The cubic root of 131012354 is about 507.8912724299.

Adding to 131012354 its reverse (453210131), we get a palindrome (584222485).

The spelling of 131012354 in words is "one hundred thirty-one million, twelve thousand, three hundred fifty-four".