1342142111203 has 16 divisors (see below), whose sum is σ = 1414535399424. Its totient is φ = 1271799650880.

The previous prime is 1342142111197. The next prime is 1342142111237. The reversal of 1342142111203 is 3021112412431.

It is a cyclic number.

It is not a de Polignac number, because 1342142111203 - 2⁵ = 1342142111171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342142111293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1587850 + ... + 2281567.

It is an arithmetic number, because the mean of its divisors is an integer number (88408462464).

Almost surely, 2^{1342142111203} is an apocalyptic number.

1342142111203 is a deficient number, since it is larger than the sum of its proper divisors (72393288221).

1342142111203 is a wasteful number, since it uses less digits than its factorization.

1342142111203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3869682.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1342142111203 its reverse (3021112412431), we get a palindrome (4363254523634).

The spelling of 1342142111203 in words is "one trillion, three hundred forty-two billion, one hundred forty-two million, one hundred eleven thousand, two hundred three".