1345343051 has 16 divisors (see below), whose sum is σ = 1566314400. Its totient is φ = 1144689408.

The previous prime is 1345343047. The next prime is 1345343063. The reversal of 1345343051 is 1503435431.

It is a cyclic number.

It is not a de Polignac number, because 1345343051 - 2² = 1345343047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1345343011) 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, 64466 + ... + 82743.

It is an arithmetic number, because the mean of its divisors is an integer number (97894650).

Almost surely, 2^1345343051 is an apocalyptic number.

1345343051 is a deficient number, since it is larger than the sum of its proper divisors (220971349).

1345343051 is a wasteful number, since it uses less digits than its factorization.

1345343051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147278.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1345343051 is about 36678.9183455565. The cubic root of 1345343051 is about 1103.9371449875.

Adding to 1345343051 its reverse (1503435431), we get a palindrome (2848778482).

The spelling of 1345343051 in words is "one billion, three hundred forty-five million, three hundred forty-three thousand, fifty-one".