103010231021 has 8 divisors (see below), whose sum is σ = 106985024640. Its totient is φ = 99109732768.

The previous prime is 103010231011. The next prime is 103010231047. The reversal of 103010231021 is 120132010301.

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

It is a cyclic number.

It is not a de Polignac number, because 103010231021 - 2¹⁰ = 103010229997 is a prime.

It is a super-2 number, since 2×103010231021² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103010230987 and 103010231005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103010231011) 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, 18571016 + ... + 18576561.

It is an arithmetic number, because the mean of its divisors is an integer number (13373128080).

Almost surely, 2^103010231021 is an apocalyptic number.

It is an amenable number.

103010231021 is a deficient number, since it is larger than the sum of its proper divisors (3974793619).

103010231021 is an equidigital number, since it uses as much as digits as its factorization.

103010231021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37147683.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103010231021 its reverse (120132010301), we get a palindrome (223142241322).

The spelling of 103010231021 in words is "one hundred three billion, ten million, two hundred thirty-one thousand, twenty-one".