103021122121001 has 8 divisors (see below), whose sum is σ = 117751929012480. Its totient is φ = 88293691162368.

The previous prime is 103021122120977. The next prime is 103021122121007. The reversal of 103021122121001 is 100121221120301.

It is a happy number.

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 103021122121001 - 2⁶ = 103021122120937 is a prime.

It is a super-2 number, since 2×103021122121001² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103021122121007) 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, 843917816 + ... + 844039881.

It is an arithmetic number, because the mean of its divisors is an integer number (14718991126560).

Almost surely, 2^{103021122121001} is an apocalyptic number.

It is an amenable number.

103021122121001 is a deficient number, since it is larger than the sum of its proper divisors (14730806891479).

103021122121001 is an equidigital number, since it uses as much as digits as its factorization.

103021122121001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687966423.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 103021122121001 its reverse (100121221120301), we get a palindrome (203142343241302).

The spelling of 103021122121001 in words is "one hundred three trillion, twenty-one billion, one hundred twenty-two million, one hundred twenty-one thousand, one".