3100145302800 has 2880 divisors, whose sum is σ = 14851614435840. Its totient is φ = 602452131840.

The previous prime is 3100145302759. The next prime is 3100145302907. The reversal of 3100145302800 is 82035410013.

It is a happy number.

3100145302800 is a `hidden beast` number, since 3 + 100 + 1 + 4 + 530 + 28 + 0 + 0 = 666.

3100145302800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3100145302800² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 7969525006 + ... + 7969525394.

It is an arithmetic number, because the mean of its divisors is an integer number (5156810568).

Almost surely, 2^{3100145302800} is an apocalyptic number.

3100145302800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3100145302800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7425807217920).

3100145302800 is an abundant number, since it is smaller than the sum of its proper divisors (11751469133040).

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

3100145302800 is a wasteful number, since it uses less digits than its factorization.

3100145302800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 3100145302800 in words is "three trillion, one hundred billion, one hundred forty-five million, three hundred two thousand, eight hundred".