350211121112053 has 4 divisors (see below), whose sum is σ = 350776890290560. Its totient is φ = 349645351933548.

The previous prime is 350211121111991. The next prime is 350211121112077.

It is a happy number.

350211121112053 is nontrivially palindromic in base 10.

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 350211121112053 - 2¹³ = 350211121103861 is a prime.

It is a super-2 number, since 2×350211121112053² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350211121112453) 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, 282884588325 + ... + 282884589562.

It is an arithmetic number, because the mean of its divisors is an integer number (87694222572640).

Almost surely, 2^{350211121112053} is an apocalyptic number.

It is an amenable number.

350211121112053 is a deficient number, since it is larger than the sum of its proper divisors (565769178507).

350211121112053 is an equidigital number, since it uses as much as digits as its factorization.

350211121112053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565769178506.

The product of its (nonzero) digits is 1800, while the sum is 28.

The spelling of 350211121112053 in words is "three hundred fifty trillion, two hundred eleven billion, one hundred twenty-one million, one hundred twelve thousand, fifty-three".