2013251122 has 4 divisors (see below), whose sum is σ = 3019876686. Its totient is φ = 1006625560.

The previous prime is 2013251113. The next prime is 2013251131. The reversal of 2013251122 is 2211523102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2211523102 = 2 ⋅1105761551.

It is an interprime number because it is at equal distance from previous prime (2013251113) and next prime (2013251131).

It can be written as a sum of positive squares in only one way, i.e., 1172309121 + 840942001 = 34239^2 + 28999^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2013251122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503312779 + ... + 503312782.

Almost surely, 2^2013251122 is an apocalyptic number.

2013251122 is a deficient number, since it is larger than the sum of its proper divisors (1006625564).

2013251122 is a wasteful number, since it uses less digits than its factorization.

2013251122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006625563.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 2013251122 is about 44869.2670098365. The cubic root of 2013251122 is about 1262.6974883296.

Adding to 2013251122 its reverse (2211523102), we get a palindrome (4224774224).

The spelling of 2013251122 in words is "two billion, thirteen million, two hundred fifty-one thousand, one hundred twenty-two".