353112020111 has 8 divisors (see below), whose sum is σ = 354062149104. Its totient is φ = 352162419840.

The previous prime is 353112020081. The next prime is 353112020143. The reversal of 353112020111 is 111020211353.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-353112020111 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 (353112029111) 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, 1223996 + ... + 1484718.

It is an arithmetic number, because the mean of its divisors is an integer number (44257768638).

Almost surely, 2^353112020111 is an apocalyptic number.

353112020111 is a deficient number, since it is larger than the sum of its proper divisors (950128993).

353112020111 is a wasteful number, since it uses less digits than its factorization.

353112020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264361.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 353112020111 its reverse (111020211353), we get a palindrome (464132231464).

The spelling of 353112020111 in words is "three hundred fifty-three billion, one hundred twelve million, twenty thousand, one hundred eleven".