3103000313040 has 100 divisors (see below), whose sum is σ = 10777179813444. Its totient is φ = 827466748416.

The previous prime is 3103000313033. The next prime is 3103000313059. The reversal of 3103000313040 is 403130003013.

3103000313040 is a `hidden beast` number, since 3 + 10 + 300 + 0 + 313 + 0 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1610635115664 + 1492365197376 = 1269108^2 + 1221624^2 .

It is a super-2 number, since 2×3103000313040² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 239422557 + ... + 239435516.

Almost surely, 2^{3103000313040} is an apocalyptic number.

3103000313040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3103000313040 is an abundant number, since it is smaller than the sum of its proper divisors (7674179500404).

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

3103000313040 is a wasteful number, since it uses less digits than its factorization.

3103000313040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478858098 (or 478858083 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 3103000313040 its reverse (403130003013), we get a palindrome (3506130316053).

The spelling of 3103000313040 in words is "three trillion, one hundred three billion, three hundred thirteen thousand, forty".