1201032204104 has 8 divisors (see below), whose sum is σ = 2251935382710. Its totient is φ = 600516102048.

The previous prime is 1201032204083. The next prime is 1201032204107. The reversal of 1201032204104 is 4014022301021.

It can be written as a sum of positive squares in only one way, i.e., 1193123659204 + 7908544900 = 1092302^2 + 88930^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75064512749 + ... + 75064512764.

Almost surely, 2^{1201032204104} is an apocalyptic number.

It is an amenable number.

1201032204104 is a deficient number, since it is larger than the sum of its proper divisors (1050903178606).

1201032204104 is a wasteful number, since it uses less digits than its factorization.

1201032204104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150129025519 (or 150129025515 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1201032204104 its reverse (4014022301021), we get a palindrome (5215054505125).

The spelling of 1201032204104 in words is "one trillion, two hundred one billion, thirty-two million, two hundred four thousand, one hundred four".