1020341105 has 16 divisors (see below), whose sum is σ = 1481639040. Its totient is φ = 658505472.

The previous prime is 1020341093. The next prime is 1020341117. The reversal of 1020341105 is 5011430201.

It is an interprime number because it is at equal distance from previous prime (1020341093) and next prime (1020341117).

It is not a de Polignac number, because 1020341105 - 2⁴ = 1020341089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856835 + ... + 858024.

It is an arithmetic number, because the mean of its divisors is an integer number (92602440).

Almost surely, 2^1020341105 is an apocalyptic number.

It is an amenable number.

1020341105 is a deficient number, since it is larger than the sum of its proper divisors (461297935).

1020341105 is a wasteful number, since it uses less digits than its factorization.

1020341105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714888.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1020341105 is about 31942.7786048741. The cubic root of 1020341105 is about 1006.7349075245.

Adding to 1020341105 its reverse (5011430201), we get a palindrome (6031771306).

The spelling of 1020341105 in words is "one billion, twenty million, three hundred forty-one thousand, one hundred five".