1121315055053 has 8 divisors (see below), whose sum is σ = 1126781966016. Its totient is φ = 1115861084800.

The previous prime is 1121315055013. The next prime is 1121315055071. The reversal of 1121315055053 is 3505505131211.

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

It is a cyclic number.

It is not a de Polignac number, because 1121315055053 - 2¹² = 1121315050957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121315055013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3061433 + ... + 3408078.

It is an arithmetic number, because the mean of its divisors is an integer number (140847745752).

Almost surely, 2^{1121315055053} is an apocalyptic number.

It is an amenable number.

1121315055053 is a deficient number, since it is larger than the sum of its proper divisors (5466910963).

1121315055053 is an equidigital number, since it uses as much as digits as its factorization.

1121315055053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6470355.

The product of its (nonzero) digits is 11250, while the sum is 32.

The spelling of 1121315055053 in words is "one trillion, one hundred twenty-one billion, three hundred fifteen million, fifty-five thousand, fifty-three".