80101052 has 12 divisors (see below), whose sum is σ = 142475256. Its totient is φ = 39393840.

The previous prime is 80101051. The next prime is 80101061. The reversal of 80101052 is 25010108.

It is a self number, because there is not a number n which added to its sum of digits gives 80101052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80101051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163898 + ... + 164385.

It is an arithmetic number, because the mean of its divisors is an integer number (11872938).

Almost surely, 2^80101052 is an apocalyptic number.

It is an amenable number.

80101052 is a deficient number, since it is larger than the sum of its proper divisors (62374204).

80101052 is a wasteful number, since it uses less digits than its factorization.

80101052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328348 (or 328346 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 80101052 is about 8949.9191057797. The cubic root of 80101052 is about 431.0682866162.

The spelling of 80101052 in words is "eighty million, one hundred one thousand, fifty-two".