2311252252 has 6 divisors (see below), whose sum is σ = 4044691448. Its totient is φ = 1155626124.

The previous prime is 2311252243. The next prime is 2311252261. The reversal of 2311252252 is 2522521132.

It is an interprime number because it is at equal distance from previous prime (2311252243) and next prime (2311252261).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288906528 + ... + 288906535.

Almost surely, 2^2311252252 is an apocalyptic number.

It is an amenable number.

2311252252 is a deficient number, since it is larger than the sum of its proper divisors (1733439196).

2311252252 is a wasteful number, since it uses less digits than its factorization.

2311252252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577813067 (or 577813065 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 2311252252 is about 48075.4849377518. The cubic root of 2311252252 is about 1322.1552356191.

Adding to 2311252252 its reverse (2522521132), we get a palindrome (4833773384).

The spelling of 2311252252 in words is "two billion, three hundred eleven million, two hundred fifty-two thousand, two hundred fifty-two".