3103242000 has 80 divisors (see below), whose sum is σ = 10004871552. Its totient is φ = 827529600.

The previous prime is 3103241993. The next prime is 3103242001. The reversal of 3103242000 is 2423013.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×3103242000² = 19260221821128000000, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (3103242001) 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, 252604 + ... + 264603.

Almost surely, 2^3103242000 is an apocalyptic number.

3103242000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3103242000 is an abundant number, since it is smaller than the sum of its proper divisors (6901629552).

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

3103242000 is a wasteful number, since it uses less digits than its factorization.

3103242000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517233 (or 517217 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3103242000 is about 55706.7500398291. The cubic root of 3103242000 is about 1458.6078554399.

Adding to 3103242000 its reverse (2423013), we get a palindrome (3105665013).

The spelling of 3103242000 in words is "three billion, one hundred three million, two hundred forty-two thousand".