1204531153106 has 8 divisors (see below), whose sum is σ = 1836416348364. Its totient is φ = 592392370320.

The previous prime is 1204531153099. The next prime is 1204531153109. The reversal of 1204531153106 is 6013511354021.

It can be written as a sum of positive squares in 2 ways, for example, as 1203099665881 + 1431487225 = 1096859^2 + 37835^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1204531153109) 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 3 ways as a sum of consecutive naturals, for example, 4936602965 + ... + 4936603208.

Almost surely, 2^{1204531153106} is an apocalyptic number.

1204531153106 is a deficient number, since it is larger than the sum of its proper divisors (631885195258).

1204531153106 is an equidigital number, since it uses as much as digits as its factorization.

1204531153106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9873206236.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 1204531153106 in words is "one trillion, two hundred four billion, five hundred thirty-one million, one hundred fifty-three thousand, one hundred six".