1203201332142 has 8 divisors (see below), whose sum is σ = 2406402664296. Its totient is φ = 401067110712.

The previous prime is 1203201332101. The next prime is 1203201332149. The reversal of 1203201332142 is 2412331023021.

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

1203201332142 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203201332149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100266777673 + ... + 100266777684.

It is an arithmetic number, because the mean of its divisors is an integer number (300800333037).

Almost surely, 2^{1203201332142} is an apocalyptic number.

1203201332142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1203201332142 is a wasteful number, since it uses less digits than its factorization.

1203201332142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200533555362.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1203201332142 its reverse (2412331023021), we get a palindrome (3615532355163).

The spelling of 1203201332142 in words is "one trillion, two hundred three billion, two hundred one million, three hundred thirty-two thousand, one hundred forty-two".