11345432310 has 48 divisors (see below), whose sum is σ = 29512972944. Its totient is φ = 3023925696.

The previous prime is 11345432303. The next prime is 11345432321. The reversal of 11345432310 is 1323454311.

It is a happy number.

11345432310 is a `hidden beast` number, since 1 + 1 + 345 + 4 + 3 + 2 + 310 = 666.

It is a super-2 number, since 2×11345432310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154069 + ... + 215471.

It is an arithmetic number, because the mean of its divisors is an integer number (614853603).

Almost surely, 2^11345432310 is an apocalyptic number.

11345432310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11345432310 is an abundant number, since it is smaller than the sum of its proper divisors (18167540634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11345432310 is a wasteful number, since it uses less digits than its factorization.

11345432310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63469 (or 63466 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 11345432310 its reverse (1323454311), we get a palindrome (12668886621).

The spelling of 11345432310 in words is "eleven billion, three hundred forty-five million, four hundred thirty-two thousand, three hundred ten".