1030210221103 has 16 divisors (see below), whose sum is σ = 1178241546240. Its totient is φ = 882393746976.

The previous prime is 1030210221067. The next prime is 1030210221109. The reversal of 1030210221103 is 3011220120301.

It is not a de Polignac number, because 1030210221103 - 2²¹ = 1030208123951 is a prime.

It is a super-2 number, since 2×1030210221103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030210221109) 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, 82154208 + ... + 82166746.

It is an arithmetic number, because the mean of its divisors is an integer number (73640096640).

Almost surely, 2^{1030210221103} is an apocalyptic number.

1030210221103 is a deficient number, since it is larger than the sum of its proper divisors (148031325137).

1030210221103 is a wasteful number, since it uses less digits than its factorization.

1030210221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20166.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1030210221103 its reverse (3011220120301), we get a palindrome (4041430341404).

The spelling of 1030210221103 in words is "one trillion, thirty billion, two hundred ten million, two hundred twenty-one thousand, one hundred three".