1010101204 has 24 divisors (see below), whose sum is σ = 2089866240. Its totient is φ = 417972576.

The previous prime is 1010101193. The next prime is 1010101273. The reversal of 1010101204 is 4021010101.

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 in 7 ways as a sum of consecutive naturals, for example, 621172 + ... + 622795.

It is an arithmetic number, because the mean of its divisors is an integer number (87077760).

Almost surely, 2^1010101204 is an apocalyptic number.

1010101204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1010101204 is an abundant number, since it is smaller than the sum of its proper divisors (1079765036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010101204 is a wasteful number, since it uses less digits than its factorization.

1010101204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244007 (or 1244005 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1010101204 is about 31782.0893586309. The cubic root of 1010101204 is about 1003.3557940494.

Adding to 1010101204 its reverse (4021010101), we get a palindrome (5031111305).

The spelling of 1010101204 in words is "one billion, ten million, one hundred one thousand, two hundred four".