1121003415153 has 12 divisors (see below), whose sum is σ = 1620327940608. Its totient is φ = 746827555320.

The previous prime is 1121003415139. The next prime is 1121003415211. The reversal of 1121003415153 is 3515143001211.

1121003415153 is a `hidden beast` number, since 1 + 1 + 2 + 100 + 3 + 41 + 515 + 3 = 666.

It is not a de Polignac number, because 1121003415153 - 2¹⁶ = 1121003349617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1121003417153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42323925 + ... + 42350402.

It is an arithmetic number, because the mean of its divisors is an integer number (135027328384).

Almost surely, 2^{1121003415153} is an apocalyptic number.

It is an amenable number.

1121003415153 is a deficient number, since it is larger than the sum of its proper divisors (499324525455).

1121003415153 is a wasteful number, since it uses less digits than its factorization.

1121003415153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84675804 (or 84675801 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 1121003415153 its reverse (3515143001211), we get a palindrome (4636146416364).

It can be divided in two parts, 112100 and 3415153, that added together give a palindrome (3527253).

The spelling of 1121003415153 in words is "one trillion, one hundred twenty-one billion, three million, four hundred fifteen thousand, one hundred fifty-three".