11345307 has 16 divisors (see below), whose sum is σ = 16135200. Its totient is φ = 7066112.

The previous prime is 11345281. The next prime is 11345363. The reversal of 11345307 is 70354311.

It is a cyclic number.

It is not a de Polignac number, because 11345307 - 2⁷ = 11345179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11345387) 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, 6853 + ... + 8345.

It is an arithmetic number, because the mean of its divisors is an integer number (1008450).

Almost surely, 2^11345307 is an apocalyptic number.

11345307 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11345307 is a deficient number, since it is larger than the sum of its proper divisors (4789893).

11345307 is a wasteful number, since it uses less digits than its factorization.

11345307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 11345307 is about 3368.2795311553. The cubic root of 11345307 is about 224.7012132810.

Adding to 11345307 its reverse (70354311), we get a palindrome (81699618).

It can be divided in two parts, 1134 and 5307, that added together give a triangular number (6441 = T₁₁₃).

The spelling of 11345307 in words is "eleven million, three hundred forty-five thousand, three hundred seven".