350002121063 has 4 divisors (see below), whose sum is σ = 400002424080. Its totient is φ = 300001818048.

The previous prime is 350002121023. The next prime is 350002121081. The reversal of 350002121063 is 360121200053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360121200053 = 533963 ⋅674431.

It is a cyclic number.

It is not a de Polignac number, because 350002121063 - 2¹² = 350002116967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350002121023) 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, 25000151498 + ... + 25000151511.

It is an arithmetic number, because the mean of its divisors is an integer number (100000606020).

Almost surely, 2^350002121063 is an apocalyptic number.

350002121063 is a deficient number, since it is larger than the sum of its proper divisors (50000303017).

350002121063 is an equidigital number, since it uses as much as digits as its factorization.

350002121063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50000303016.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 350002121063 in words is "three hundred fifty billion, two million, one hundred twenty-one thousand, sixty-three".