103021112333201 has 4 divisors (see below), whose sum is σ = 103029763038900. Its totient is φ = 103012461627504.

The previous prime is 103021112333129. The next prime is 103021112333213. The reversal of 103021112333201 is 102333211120301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73791518859601 + 29229593473600 = 8590199^2 + 5406440^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103021112333201 is a prime.

It is a super-2 number, since 2×103021112333201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103021112333221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4325334986 + ... + 4325358803.

It is an arithmetic number, because the mean of its divisors is an integer number (25757440759725).

Almost surely, 2^{103021112333201} is an apocalyptic number.

It is an amenable number.

103021112333201 is a deficient number, since it is larger than the sum of its proper divisors (8650705699).

103021112333201 is an equidigital number, since it uses as much as digits as its factorization.

103021112333201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8650705698.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 103021112333201 its reverse (102333211120301), we get a palindrome (205354323453502).

The spelling of 103021112333201 in words is "one hundred three trillion, twenty-one billion, one hundred twelve million, three hundred thirty-three thousand, two hundred one".