1343164031 has 4 divisors (see below), whose sum is σ = 1465269864. Its totient is φ = 1221058200.

The previous prime is 1343164003. The next prime is 1343164037. The reversal of 1343164031 is 1304613431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1343164031 - 2¹⁴ = 1343147647 is a prime.

It is a super-2 number, since 2×1343164031² = 3608179228344337922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343164037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61052900 + ... + 61052921.

It is an arithmetic number, because the mean of its divisors is an integer number (366317466).

Almost surely, 2^1343164031 is an apocalyptic number.

1343164031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1343164031 is a deficient number, since it is larger than the sum of its proper divisors (122105833).

1343164031 is a wasteful number, since it uses less digits than its factorization.

1343164031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122105832.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1343164031 is about 36649.2023241980. The cubic root of 1343164031 is about 1103.3408160446.

Adding to 1343164031 its reverse (1304613431), we get a palindrome (2647777462).

The spelling of 1343164031 in words is "one billion, three hundred forty-three million, one hundred sixty-four thousand, thirty-one".