1013061783 has 8 divisors (see below), whose sum is σ = 1353524608. Its totient is φ = 673986744.

The previous prime is 1013061767. The next prime is 1013061787. The reversal of 1013061783 is 3871603101.

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

It is not a de Polignac number, because 1013061783 - 2⁴ = 1013061767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013061783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013061787) 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, 345241 + ... + 348162.

It is an arithmetic number, because the mean of its divisors is an integer number (169190576).

Almost surely, 2^1013061783 is an apocalyptic number.

1013061783 is a deficient number, since it is larger than the sum of its proper divisors (340462825).

1013061783 is an equidigital number, since it uses as much as digits as its factorization.

1013061783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693893.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 1013061783 is about 31828.6314974427. The cubic root of 1013061783 is about 1004.3351073541.

Adding to 1013061783 its reverse (3871603101), we get a palindrome (4884664884).

The spelling of 1013061783 in words is "one billion, thirteen million, sixty-one thousand, seven hundred eighty-three".