1010210021052 has 24 divisors (see below), whose sum is σ = 2359492875600. Its totient is φ = 336402936576.

The previous prime is 1010210020997. The next prime is 1010210021053. The reversal of 1010210021052 is 2501200120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010210021053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41704527 + ... + 41728742.

It is an arithmetic number, because the mean of its divisors is an integer number (98312203150).

Almost surely, 2^{1010210021052} is an apocalyptic number.

1010210021052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1010210021052 is an abundant number, since it is smaller than the sum of its proper divisors (1349282854548).

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

1010210021052 is a wasteful number, since it uses less digits than its factorization.

1010210021052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83434285 (or 83434283 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 1010210021052 its reverse (2501200120101), we get a palindrome (3511410141153).

The spelling of 1010210021052 in words is "one trillion, ten billion, two hundred ten million, twenty-one thousand, fifty-two".