3320123142 has 32 divisors (see below), whose sum is σ = 7643462400. Its totient is φ = 941780448.

The previous prime is 3320123141. The next prime is 3320123143. The reversal of 3320123142 is 2413210233.

It is an interprime number because it is at equal distance from previous prime (3320123141) and next prime (3320123143).

It is a super-2 number, since 2×3320123142² = 22046435356087904328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3320123141) 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, 278517 + ... + 290192.

It is an arithmetic number, because the mean of its divisors is an integer number (238858200).

Almost surely, 2^3320123142 is an apocalyptic number.

3320123142 is an abundant number, since it is smaller than the sum of its proper divisors (4323339258).

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

3320123142 is a wasteful number, since it uses less digits than its factorization.

3320123142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568860.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3320123142 is about 57620.5097339480. The cubic root of 3320123142 is about 1491.8256291391.

Adding to 3320123142 its reverse (2413210233), we get a palindrome (5733333375).

The spelling of 3320123142 in words is "three billion, three hundred twenty million, one hundred twenty-three thousand, one hundred forty-two".