220403103234 has 16 divisors (see below), whose sum is σ = 440811761472. Its totient is φ = 73466775248.

The previous prime is 220403103223. The next prime is 220403103241. The reversal of 220403103234 is 432301304022.

It is a super-2 number, since 2×220403103234² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429547 + ... + 790769.

It is an arithmetic number, because the mean of its divisors is an integer number (27550735092).

Almost surely, 2^220403103234 is an apocalyptic number.

220403103234 is an abundant number, since it is smaller than the sum of its proper divisors (220408658238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220403103234 is a wasteful number, since it uses less digits than its factorization.

220403103234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462921.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 220403103234 its reverse (432301304022), we get a palindrome (652704407256).

The spelling of 220403103234 in words is "two hundred twenty billion, four hundred three million, one hundred three thousand, two hundred thirty-four".