1023306062421 has 8 divisors (see below), whose sum is σ = 1368852410464. Its totient is φ = 679981878000.

The previous prime is 1023306062399. The next prime is 1023306062423. The reversal of 1023306062421 is 1242606033201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1023306062421 - 2¹⁹ = 1023305538133 is a prime.

It is a super-3 number, since 3×1023306062421³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023306062423) 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, 555539830 + ... + 555541671.

It is an arithmetic number, because the mean of its divisors is an integer number (171106551308).

Almost surely, 2^{1023306062421} is an apocalyptic number.

It is an amenable number.

1023306062421 is a deficient number, since it is larger than the sum of its proper divisors (345546348043).

1023306062421 is a wasteful number, since it uses less digits than its factorization.

1023306062421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111081811.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 1023306062421 in words is "one trillion, twenty-three billion, three hundred six million, sixty-two thousand, four hundred twenty-one".