103020220330 has 8 divisors (see below), whose sum is σ = 185436396612. Its totient is φ = 41208088128.

The previous prime is 103020220313. The next prime is 103020220399. The reversal of 103020220330 is 33022020301.

It can be written as a sum of positive squares in 2 ways, for example, as 90907677081 + 12112543249 = 301509^2 + 110057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×103020220330² (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 3 ways as a sum of consecutive naturals, for example, 5151011007 + ... + 5151011026.

Almost surely, 2^103020220330 is an apocalyptic number.

103020220330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103020220330 is a deficient number, since it is larger than the sum of its proper divisors (82416176282).

103020220330 is a wasteful number, since it uses less digits than its factorization.

103020220330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10302022040.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 103020220330 its reverse (33022020301), we get a palindrome (136042240631).

The spelling of 103020220330 in words is "one hundred three billion, twenty million, two hundred twenty thousand, three hundred thirty".