1013056106 has 4 divisors (see below), whose sum is σ = 1519584162. Its totient is φ = 506528052.

The previous prime is 1013056081. The next prime is 1013056111. The reversal of 1013056106 is 6016503101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 888934225 + 124121881 = 29815^2 + 11141^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253264025 + ... + 253264028.

Almost surely, 2^1013056106 is an apocalyptic number.

1013056106 is a deficient number, since it is larger than the sum of its proper divisors (506528056).

1013056106 is an equidigital number, since it uses as much as digits as its factorization.

1013056106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506528055.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 1013056106 is about 31828.5423166063. The cubic root of 1013056106 is about 1004.3332313181. Note that the first 3 decimals are identical.

Adding to 1013056106 its reverse (6016503101), we get a palindrome (7029559207).

The spelling of 1013056106 in words is "one billion, thirteen million, fifty-six thousand, one hundred six".