2101345354 has 16 divisors (see below), whose sum is σ = 3259696896. Its totient is φ = 1014904800.

The previous prime is 2101345349. The next prime is 2101345373. The reversal of 2101345354 is 4535431012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2934 + ... + 64894.

It is an arithmetic number, because the mean of its divisors is an integer number (203731056).

Almost surely, 2^2101345354 is an apocalyptic number.

2101345354 is a deficient number, since it is larger than the sum of its proper divisors (1158351542).

2101345354 is a wasteful number, since it uses less digits than its factorization.

2101345354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62541.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2101345354 is about 45840.4336148776. The cubic root of 2101345354 is about 1280.8525720550.

Adding to 2101345354 its reverse (4535431012), we get a palindrome (6636776366).

The spelling of 2101345354 in words is "two billion, one hundred one million, three hundred forty-five thousand, three hundred fifty-four".