1022403104 has 12 divisors (see below), whose sum is σ = 2012856174. Its totient is φ = 511201536.

The previous prime is 1022403097. The next prime is 1022403121. The reversal of 1022403104 is 4013042201.

It can be written as a sum of positive squares in only one way, i.e., 837986704 + 184416400 = 28948^2 + 13580^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15975017 + ... + 15975080.

Almost surely, 2^1022403104 is an apocalyptic number.

It is an amenable number.

1022403104 is a deficient number, since it is larger than the sum of its proper divisors (990453070).

1022403104 is an equidigital number, since it uses as much as digits as its factorization.

1022403104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31950107 (or 31950099 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1022403104 is about 31975.0387646364. The cubic root of 1022403104 is about 1007.4126186512.

Adding to 1022403104 its reverse (4013042201), we get a palindrome (5035445305).

The spelling of 1022403104 in words is "one billion, twenty-two million, four hundred three thousand, one hundred four".