123201332132010 has 32 divisors (see below), whose sum is σ = 322563487764672. Its totient is φ = 29866989607680.

The previous prime is 123201332132003. The next prime is 123201332132017. The reversal of 123201332132010 is 10231233102321.

It is an interprime number because it is at equal distance from previous prime (123201332132003) and next prime (123201332132017).

It is not an unprimeable number, because it can be changed into a prime (123201332132017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186668684719 + ... + 186668685378.

It is an arithmetic number, because the mean of its divisors is an integer number (10080108992646).

Almost surely, 2^{123201332132010} is an apocalyptic number.

123201332132010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123201332132010 is an abundant number, since it is smaller than the sum of its proper divisors (199362155632662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123201332132010 is a wasteful number, since it uses less digits than its factorization.

123201332132010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373337370118.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 123201332132010 its reverse (10231233102321), we get a palindrome (133432565234331).

The spelling of 123201332132010 in words is "one hundred twenty-three trillion, two hundred one billion, three hundred thirty-two million, one hundred thirty-two thousand, ten".