3123355355053 has 4 divisors (see below), whose sum is σ = 3123361228768. Its totient is φ = 3123349481340.

The previous prime is 3123355355009. The next prime is 3123355355077. The reversal of 3123355355053 is 3505535533213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3123355355053 - 2²¹ = 3123353257901 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 (3123335355053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2049951 + ... + 3232492.

It is an arithmetic number, because the mean of its divisors is an integer number (780840307192).

Almost surely, 2^{3123355355053} is an apocalyptic number.

It is an amenable number.

3123355355053 is a deficient number, since it is larger than the sum of its proper divisors (5873715).

3123355355053 is an equidigital number, since it uses as much as digits as its factorization.

3123355355053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5873714.

The product of its (nonzero) digits is 1518750, while the sum is 43.

The spelling of 3123355355053 in words is "three trillion, one hundred twenty-three billion, three hundred fifty-five million, three hundred fifty-five thousand, fifty-three".