1200101141323 has 12 divisors (see below), whose sum is σ = 1396125651360. Its totient is φ = 1028592078192.

The previous prime is 1200101141321. The next prime is 1200101141353. The reversal of 1200101141323 is 3231411010021.

It is not a de Polignac number, because 1200101141323 - 2¹ = 1200101141321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1200101141323.

It is not an unprimeable number, because it can be changed into a prime (1200101141321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7443 + ... + 1549276.

It is an arithmetic number, because the mean of its divisors is an integer number (116343804280).

Almost surely, 2^{1200101141323} is an apocalyptic number.

1200101141323 is a deficient number, since it is larger than the sum of its proper divisors (196024510037).

1200101141323 is a wasteful number, since it uses less digits than its factorization.

1200101141323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572466 (or 1572459 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1200101141323 its reverse (3231411010021), we get a palindrome (4431512151344).

The spelling of 1200101141323 in words is "one trillion, two hundred billion, one hundred one million, one hundred forty-one thousand, three hundred twenty-three".