2913081300 has 72 divisors (see below), whose sum is σ = 9365025600. Its totient is φ = 776820960.

The previous prime is 2913081277. The next prime is 2913081319. The reversal of 2913081300 is 31803192.

2913081300 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-3 number, since 3×2913081300³ (a number of 29 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 536760 + ... + 542159.

It is an arithmetic number, because the mean of its divisors is an integer number (130069800).

Almost surely, 2^2913081300 is an apocalyptic number.

2913081300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2913081300 is an abundant number, since it is smaller than the sum of its proper divisors (6451944300).

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

2913081300 is a wasteful number, since it uses less digits than its factorization.

2913081300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078942 (or 1078929 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2913081300 is about 53972.9682341077. The cubic root of 2913081300 is about 1428.1841263884.

Adding to 2913081300 its reverse (31803192), we get a palindrome (2944884492).

The spelling of 2913081300 in words is "two billion, nine hundred thirteen million, eighty-one thousand, three hundred".