3011223030 has 32 divisors (see below), whose sum is σ = 7228411488. Its totient is φ = 802828800.

The previous prime is 3011223011. The next prime is 3011223041. The reversal of 3011223030 is 303221103.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236220 + ... + 248640.

It is an arithmetic number, because the mean of its divisors is an integer number (225887859).

Almost surely, 2^3011223030 is an apocalyptic number.

3011223030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3011223030 is an abundant number, since it is smaller than the sum of its proper divisors (4217188458).

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

3011223030 is a wasteful number, since it uses less digits than its factorization.

3011223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20512.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3011223030 is about 54874.6118892881. The cubic root of 3011223030 is about 1444.0458222556.

Adding to 3011223030 its reverse (303221103), we get a palindrome (3314444133).

The spelling of 3011223030 in words is "three billion, eleven million, two hundred twenty-three thousand, thirty".