131233314041012 has 12 divisors (see below), whose sum is σ = 229777231899936. Its totient is φ = 65582676355320.

The previous prime is 131233314040861. The next prime is 131233314041023. The reversal of 131233314041012 is 210140413332131.

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, 8495157608 + ... + 8495173055.

It is an arithmetic number, because the mean of its divisors is an integer number (19148102658328).

Almost surely, 2^{131233314041012} is an apocalyptic number.

It is an amenable number.

131233314041012 is a deficient number, since it is larger than the sum of its proper divisors (98543917858924).

131233314041012 is a wasteful number, since it uses less digits than its factorization.

131233314041012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16990332598 (or 16990332596 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 131233314041012 its reverse (210140413332131), we get a palindrome (341373727373143).

The spelling of 131233314041012 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, three hundred fourteen million, forty-one thousand, twelve".