103021121303301 has 16 divisors (see below), whose sum is σ = 137655086284800. Its totient is φ = 68533966147248.

The previous prime is 103021121303281. The next prime is 103021121303371. The reversal of 103021121303301 is 103303121120301.

It is a happy number.

It is not a de Polignac number, because 103021121303301 - 2⁹ = 103021121302789 is a prime.

It is a super-2 number, since 2×103021121303301² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103021121303371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27385480 + ... + 30919358.

It is an arithmetic number, because the mean of its divisors is an integer number (8603442892800).

Almost surely, 2^{103021121303301} is an apocalyptic number.

It is an amenable number.

103021121303301 is a deficient number, since it is larger than the sum of its proper divisors (34633964981499).

103021121303301 is a wasteful number, since it uses less digits than its factorization.

103021121303301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554648.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103021121303301 its reverse (103303121120301), we get a palindrome (206324242423602).

The spelling of 103021121303301 in words is "one hundred three trillion, twenty-one billion, one hundred twenty-one million, three hundred three thousand, three hundred one".