2840093101 has 8 divisors (see below), whose sum is σ = 2920674680. Its totient is φ = 2759712768.

The previous prime is 2840093099. The next prime is 2840093119. The reversal of 2840093101 is 1013900482.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1038515076 + 1801578025 = 32226^2 + 42445^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2840093101 - 2¹ = 2840093099 is a prime.

It is a super-2 number, since 2×2840093101² = 16132257644695592402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2840093101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2840093131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21456 + ... + 78361.

It is an arithmetic number, because the mean of its divisors is an integer number (365084335).

Almost surely, 2^2840093101 is an apocalyptic number.

It is an amenable number.

2840093101 is a deficient number, since it is larger than the sum of its proper divisors (80581579).

2840093101 is an equidigital number, since it uses as much as digits as its factorization.

2840093101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100623.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2840093101 is about 53292.5238753054. The cubic root of 2840093101 is about 1416.1552246990.

Adding to 2840093101 its reverse (1013900482), we get a palindrome (3853993583).

The spelling of 2840093101 in words is "two billion, eight hundred forty million, ninety-three thousand, one hundred one".