2111302254 has 32 divisors (see below), whose sum is σ = 4371793920. Its totient is φ = 678942432.

The previous prime is 2111302201. The next prime is 2111302307. The reversal of 2111302254 is 4522031112.

It is an interprime number because it is at equal distance from previous prime (2111302201) and next prime (2111302307).

It is a self number, because there is not a number n which added to its sum of digits gives 2111302254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 243339 + ... + 251865.

It is an arithmetic number, because the mean of its divisors is an integer number (136618560).

Almost surely, 2^2111302254 is an apocalyptic number.

2111302254 is an abundant number, since it is smaller than the sum of its proper divisors (2260491666).

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

2111302254 is a wasteful number, since it uses less digits than its factorization.

2111302254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9984.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2111302254 is about 45948.9091709477. The cubic root of 2111302254 is about 1282.8724257637.

Adding to 2111302254 its reverse (4522031112), we get a palindrome (6633333366).

The spelling of 2111302254 in words is "two billion, one hundred eleven million, three hundred two thousand, two hundred fifty-four".