131011130011442 has 8 divisors (see below), whose sum is σ = 205060899148416. Its totient is φ = 62657496961972.

The previous prime is 131011130011423. The next prime is 131011130011453. The reversal of 131011130011442 is 244110031110131.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 1424034021818 + ... + 1424034021909.

It is an arithmetic number, because the mean of its divisors is an integer number (25632612393552).

Almost surely, 2^{131011130011442} is an apocalyptic number.

131011130011442 is a deficient number, since it is larger than the sum of its proper divisors (74049769136974).

131011130011442 is a wasteful number, since it uses less digits than its factorization.

131011130011442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848068043752.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 131011130011442 its reverse (244110031110131), we get a palindrome (375121161121573).

The spelling of 131011130011442 in words is "one hundred thirty-one trillion, eleven billion, one hundred thirty million, eleven thousand, four hundred forty-two".