1342102131 has 6 divisors (see below), whose sum is σ = 1938591980. Its totient is φ = 894734748.

The previous prime is 1342102103. The next prime is 1342102169. The reversal of 1342102131 is 1312012431.

It is not a de Polignac number, because 1342102131 - 2¹³ = 1342093939 is a prime.

It is a super-2 number, since 2×1342102131² = 3602476260069482322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342102631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74561221 + ... + 74561238.

Almost surely, 2^1342102131 is an apocalyptic number.

1342102131 is a deficient number, since it is larger than the sum of its proper divisors (596489849).

1342102131 is a wasteful number, since it uses less digits than its factorization.

1342102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149122465 (or 149122462 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1342102131 is about 36634.7121047784. The cubic root of 1342102131 is about 1103.0499738032.

Adding to 1342102131 its reverse (1312012431), we get a palindrome (2654114562).

The spelling of 1342102131 in words is "one billion, three hundred forty-two million, one hundred two thousand, one hundred thirty-one".