1150343343 has 16 divisors (see below), whose sum is σ = 1705922400. Its totient is φ = 766126080.

The previous prime is 1150343279. The next prime is 1150343351. The reversal of 1150343343 is 3433430511.

It is not a de Polignac number, because 1150343343 - 2⁶ = 1150343279 is a prime.

It is a super-3 number, since 3×1150343343³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150343393) 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, 6703 + ... + 48431.

It is an arithmetic number, because the mean of its divisors is an integer number (106620150).

Almost surely, 2^1150343343 is an apocalyptic number.

1150343343 is a deficient number, since it is larger than the sum of its proper divisors (555579057).

1150343343 is a wasteful number, since it uses less digits than its factorization.

1150343343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42759 (or 42753 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 1150343343 is about 33916.7118541878. The cubic root of 1150343343 is about 1047.7938085575.

Adding to 1150343343 its reverse (3433430511), we get a palindrome (4583773854).

The spelling of 1150343343 in words is "one billion, one hundred fifty million, three hundred forty-three thousand, three hundred forty-three".