1204312015053 has 12 divisors (see below), whose sum is σ = 1988070628128. Its totient is φ = 688178294280.

The previous prime is 1204312015013. The next prime is 1204312015069. The reversal of 1204312015053 is 3505102134021.

1204312015053 is a `hidden beast` number, since 1 + 20 + 431 + 201 + 5 + 0 + 5 + 3 = 666.

It is not a de Polignac number, because 1204312015053 - 2¹³ = 1204312006861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204312015013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9558031803 + ... + 9558031928.

It is an arithmetic number, because the mean of its divisors is an integer number (165672552344).

Almost surely, 2^{1204312015053} is an apocalyptic number.

It is an amenable number.

1204312015053 is a deficient number, since it is larger than the sum of its proper divisors (783758613075).

1204312015053 is a wasteful number, since it uses less digits than its factorization.

1204312015053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19116063744 (or 19116063741 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 1204312015053 its reverse (3505102134021), we get a palindrome (4709414149074).

The spelling of 1204312015053 in words is "one trillion, two hundred four billion, three hundred twelve million, fifteen thousand, fifty-three".