342111312003 has 32 divisors (see below), whose sum is σ = 460086681600. Its totient is φ = 226116777600.

The previous prime is 342111312001. The next prime is 342111312007. The reversal of 342111312003 is 300213111243.

342111312003 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 342111312003 - 2¹ = 342111312001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342111312001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 152795358 + ... + 152797596.

It is an arithmetic number, because the mean of its divisors is an integer number (14377708800).

Almost surely, 2^342111312003 is an apocalyptic number.

342111312003 is a deficient number, since it is larger than the sum of its proper divisors (117975369597).

342111312003 is a wasteful number, since it uses less digits than its factorization.

342111312003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 342111312003 its reverse (300213111243), we get a palindrome (642324423246).

The spelling of 342111312003 in words is "three hundred forty-two billion, one hundred eleven million, three hundred twelve thousand, three".