1201032204105 has 32 divisors (see below), whose sum is σ = 1923067036800. Its totient is φ = 640078889472.

The previous prime is 1201032204083. The next prime is 1201032204107. The reversal of 1201032204105 is 5014022301021.

It is not a de Polignac number, because 1201032204105 - 2¹¹ = 1201032202057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201032204107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207824106 + ... + 207829884.

It is an arithmetic number, because the mean of its divisors is an integer number (60095844900).

Almost surely, 2^{1201032204105} is an apocalyptic number.

1201032204105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1201032204105 is a deficient number, since it is larger than the sum of its proper divisors (722034832695).

1201032204105 is a wasteful number, since it uses less digits than its factorization.

1201032204105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13593.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 1201032204105 its reverse (5014022301021), we get a palindrome (6215054505126).

The spelling of 1201032204105 in words is "one trillion, two hundred one billion, thirty-two million, two hundred four thousand, one hundred five".