103100011021 has 8 divisors (see below), whose sum is σ = 117879632640. Its totient is φ = 88333151568.

The previous prime is 103100011009. The next prime is 103100011039. The reversal of 103100011021 is 120110001301.

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 103100011021 - 2⁵ = 103100010989 is a prime.

It is a super-2 number, since 2×103100011021² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103100010989 and 103100011007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103100011051) 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, 3173221 + ... + 3205546.

It is an arithmetic number, because the mean of its divisors is an integer number (14734954080).

Almost surely, 2^103100011021 is an apocalyptic number.

It is an amenable number.

103100011021 is a deficient number, since it is larger than the sum of its proper divisors (14779621619).

103100011021 is an equidigital number, since it uses as much as digits as its factorization.

103100011021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6381083.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 103100011021 its reverse (120110001301), we get a palindrome (223210012322).

The spelling of 103100011021 in words is "one hundred three billion, one hundred million, eleven thousand, twenty-one".