131402323124510 has 32 divisors (see below), whose sum is σ = 237370289851872. Its totient is φ = 52372912112640.

The previous prime is 131402323124509. The next prime is 131402323124573. The reversal of 131402323124510 is 15421323204131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162652934 + ... + 163458806.

It is an arithmetic number, because the mean of its divisors is an integer number (7417821557871).

Almost surely, 2^{131402323124510} is an apocalyptic number.

131402323124510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131402323124510 is a deficient number, since it is larger than the sum of its proper divisors (105967966727362).

131402323124510 is a wasteful number, since it uses less digits than its factorization.

131402323124510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864188.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 131402323124510 its reverse (15421323204131), we get a palindrome (146823646328641).

The spelling of 131402323124510 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred twenty-three million, one hundred twenty-four thousand, five hundred ten".