103031020233 has 24 divisors (see below), whose sum is σ = 161420202216. Its totient is φ = 63070156800.

The previous prime is 103031020231. The next prime is 103031020283. The reversal of 103031020233 is 332020130301.

103031020233 is a `hidden beast` number, since 103 + 0 + 310 + 20 + 233 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 24332256144 + 78698764089 = 155988^2 + 280533^2 .

It is not a de Polignac number, because 103031020233 - 2¹ = 103031020231 is a prime.

It is a super-2 number, since 2×103031020233² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103031020231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8205988 + ... + 8218533.

It is an arithmetic number, because the mean of its divisors is an integer number (6725841759).

Almost surely, 2^103031020233 is an apocalyptic number.

It is an amenable number.

103031020233 is a deficient number, since it is larger than the sum of its proper divisors (58389181983).

103031020233 is a wasteful number, since it uses less digits than its factorization.

103031020233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16424585 (or 16424582 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103031020233 its reverse (332020130301), we get a palindrome (435051150534).

The spelling of 103031020233 in words is "one hundred three billion, thirty-one million, twenty thousand, two hundred thirty-three".