2111304153 has 8 divisors (see below), whose sum is σ = 3217225408. Its totient is φ = 1206459504.

The previous prime is 2111304133. The next prime is 2111304157. The reversal of 2111304153 is 3514031112.

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

It is not a de Polignac number, because 2111304153 - 2⁵ = 2111304121 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 100538293 = 2111304153 / (2 + 1 + 1 + 1 + 3 + 0 + 4 + 1 + 5 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2111304157) 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, 50269126 + ... + 50269167.

It is an arithmetic number, because the mean of its divisors is an integer number (402153176).

Almost surely, 2^2111304153 is an apocalyptic number.

It is an amenable number.

2111304153 is a deficient number, since it is larger than the sum of its proper divisors (1105921255).

2111304153 is a wasteful number, since it uses less digits than its factorization.

2111304153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100538303.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 2111304153 is about 45948.9298351986. The cubic root of 2111304153 is about 1282.8728103879.

Adding to 2111304153 its reverse (3514031112), we get a palindrome (5625335265).

The spelling of 2111304153 in words is "two billion, one hundred eleven million, three hundred four thousand, one hundred fifty-three".