10133331421020 has 24 divisors (see below), whose sum is σ = 28373327979024. Its totient is φ = 2702221712256.

The previous prime is 10133331420923. The next prime is 10133331421039. The reversal of 10133331421020 is 2012413333101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84444428449 + ... + 84444428568.

It is an arithmetic number, because the mean of its divisors is an integer number (1182221999126).

Almost surely, 2^{10133331421020} is an apocalyptic number.

10133331421020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10133331421020 is an abundant number, since it is smaller than the sum of its proper divisors (18239996558004).

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

10133331421020 is a wasteful number, since it uses less digits than its factorization.

10133331421020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168888857029 (or 168888857027 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 10133331421020 its reverse (2012413333101), we get a palindrome (12145744754121).

The spelling of 10133331421020 in words is "ten trillion, one hundred thirty-three billion, three hundred thirty-one million, four hundred twenty-one thousand, twenty".