2113455354 has 16 divisors (see below), whose sum is σ = 4239026400. Its totient is φ = 702465840.

The previous prime is 2113455353. The next prime is 2113455361. The reversal of 2113455354 is 4535543112.

It is not an unprimeable number, because it can be changed into a prime (2113455353) 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, 502552 + ... + 506739.

It is an arithmetic number, because the mean of its divisors is an integer number (264939150).

Almost surely, 2^2113455354 is an apocalyptic number.

2113455354 is an abundant number, since it is smaller than the sum of its proper divisors (2125571046).

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

2113455354 is a wasteful number, since it uses less digits than its factorization.

2113455354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009645.

The product of its digits is 36000, while the sum is 33.

The square root of 2113455354 is about 45972.3324837886. The cubic root of 2113455354 is about 1283.3083674834.

Adding to 2113455354 its reverse (4535543112), we get a palindrome (6648998466).

The spelling of 2113455354 in words is "two billion, one hundred thirteen million, four hundred fifty-five thousand, three hundred fifty-four".