131023033141 has 32 divisors (see below), whose sum is σ = 176891210496. Its totient is φ = 93721536000.

The previous prime is 131023033121. The next prime is 131023033151. The reversal of 131023033141 is 141330320131.

It is a cyclic number.

It is not a de Polignac number, because 131023033141 - 2⁹ = 131023032629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131023033121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180400 + ... + 542761.

It is an arithmetic number, because the mean of its divisors is an integer number (5527850328).

Almost surely, 2^131023033141 is an apocalyptic number.

131023033141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131023033141 is a deficient number, since it is larger than the sum of its proper divisors (45868177355).

131023033141 is a wasteful number, since it uses less digits than its factorization.

131023033141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723373.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131023033141 its reverse (141330320131), we get a palindrome (272353353272).

The spelling of 131023033141 in words is "one hundred thirty-one billion, twenty-three million, thirty-three thousand, one hundred forty-one".