103024202001221 has 16 divisors (see below), whose sum is σ = 105552318795264. Its totient is φ = 100502105511024.

The previous prime is 103024202001181. The next prime is 103024202001313. The reversal of 103024202001221 is 122100202420301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103024202001221 is a prime.

It is a super-2 number, since 2×103024202001221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103024202001193 and 103024202001202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103024202001821) 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, 1017100640 + ... + 1017201926.

It is an arithmetic number, because the mean of its divisors is an integer number (6597019924704).

Almost surely, 2^{103024202001221} is an apocalyptic number.

It is an amenable number.

103024202001221 is a deficient number, since it is larger than the sum of its proper divisors (2528116794043).

103024202001221 is a wasteful number, since it uses less digits than its factorization.

103024202001221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130760.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 103024202001221 its reverse (122100202420301), we get a palindrome (225124404421522).

The spelling of 103024202001221 in words is "one hundred three trillion, twenty-four billion, two hundred two million, one thousand, two hundred twenty-one".