1061255343 has 8 divisors (see below), whose sum is σ = 1415356848. Its totient is φ = 707328704.

The previous prime is 1061255339. The next prime is 1061255353. The reversal of 1061255343 is 3435521601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1061255343 - 2² = 1061255339 is a prime.

It is a super-2 number, since 2×1061255343² = 2252525806092095298, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1061255343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061255353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28830 + ... + 54347.

It is an arithmetic number, because the mean of its divisors is an integer number (176919606).

Almost surely, 2^1061255343 is an apocalyptic number.

1061255343 is a deficient number, since it is larger than the sum of its proper divisors (354101505).

1061255343 is an equidigital number, since it uses as much as digits as its factorization.

1061255343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87433.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1061255343 is about 32576.9142645524. The cubic root of 1061255343 is about 1020.0151679790.

Adding to 1061255343 its reverse (3435521601), we get a palindrome (4496776944).

The spelling of 1061255343 in words is "one billion, sixty-one million, two hundred fifty-five thousand, three hundred forty-three".