1013355061 has 4 divisors (see below), whose sum is σ = 1013694624. Its totient is φ = 1013015500.

The previous prime is 1013355037. The next prime is 1013355103. The reversal of 1013355061 is 1605533101.

1013355061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1013355061 - 2⁷ = 1013354933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013355361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165265 + ... + 171286.

It is an arithmetic number, because the mean of its divisors is an integer number (253423656).

Almost surely, 2^1013355061 is an apocalyptic number.

It is an amenable number.

1013355061 is a deficient number, since it is larger than the sum of its proper divisors (339563).

1013355061 is an equidigital number, since it uses as much as digits as its factorization.

1013355061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339562.

The product of its (nonzero) digits is 1350, while the sum is 25.

The square root of 1013355061 is about 31833.2383052683. The cubic root of 1013355061 is about 1004.4320152221.

Adding to 1013355061 its reverse (1605533101), we get a palindrome (2618888162).

The spelling of 1013355061 in words is "one billion, thirteen million, three hundred fifty-five thousand, sixty-one".