1012202104 has 8 divisors (see below), whose sum is σ = 1897878960. Its totient is φ = 506101048.

The previous prime is 1012202071. The next prime is 1012202119. The reversal of 1012202104 is 4012022101.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63262624 + ... + 63262639.

It is an arithmetic number, because the mean of its divisors is an integer number (237234870).

Almost surely, 2^1012202104 is an apocalyptic number.

It is an amenable number.

1012202104 is a deficient number, since it is larger than the sum of its proper divisors (885676856).

1012202104 is a wasteful number, since it uses less digits than its factorization.

1012202104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126525269 (or 126525265 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1012202104 is about 31815.1238249987. The cubic root of 1012202104 is about 1004.0509357607.

Adding to 1012202104 its reverse (4012022101), we get a palindrome (5024224205).

The spelling of 1012202104 in words is "one billion, twelve million, two hundred two thousand, one hundred four".