1342103331 has 16 divisors (see below), whose sum is σ = 1865275904. Its totient is φ = 857555424.

The previous prime is 1342103327. The next prime is 1342103339. The reversal of 1342103331 is 1333012431.

It is not a de Polignac number, because 1342103331 - 2² = 1342103327 is a prime.

It is a super-2 number, since 2×1342103331² = 3602482702162591122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1342103298 and 1342103307.

It is not an unprimeable number, because it can be changed into a prime (1342103339) 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, 82795 + ... + 97668.

It is an arithmetic number, because the mean of its divisors is an integer number (116579744).

Almost surely, 2^1342103331 is an apocalyptic number.

1342103331 is a deficient number, since it is larger than the sum of its proper divisors (523172573).

1342103331 is a wasteful number, since it uses less digits than its factorization.

1342103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180570.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1342103331 is about 36634.7284826843. The cubic root of 1342103331 is about 1103.0503025560.

Adding to 1342103331 its reverse (1333012431), we get a palindrome (2675115762).

The spelling of 1342103331 in words is "one billion, three hundred forty-two million, one hundred three thousand, three hundred thirty-one".