1010120021334 has 32 divisors (see below), whose sum is σ = 2276326817280. Its totient is φ = 331964325000.

The previous prime is 1010120021321. The next prime is 1010120021353. The reversal of 1010120021334 is 4331200210101.

1010120021334 is a `hidden beast` number, since 10 + 101 + 200 + 21 + 334 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131728042 + ... + 131735709.

It is an arithmetic number, because the mean of its divisors is an integer number (71135213040).

Almost surely, 2^{1010120021334} is an apocalyptic number.

1010120021334 is an abundant number, since it is smaller than the sum of its proper divisors (1266206795946).

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

1010120021334 is a wasteful number, since it uses less digits than its factorization.

1010120021334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263463833 (or 263463827 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1010120021334 its reverse (4331200210101), we get a palindrome (5341320231435).

The spelling of 1010120021334 in words is "one trillion, ten billion, one hundred twenty million, twenty-one thousand, three hundred thirty-four".