2231261034 has 32 divisors (see below), whose sum is σ = 4513545024. Its totient is φ = 735298560.

The previous prime is 2231261023. The next prime is 2231261047. The reversal of 2231261034 is 4301621322.

It is a super-3 number, since 3×2231261034³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231260995 and 2231261013.

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, 182844 + ... + 194664.

It is an arithmetic number, because the mean of its divisors is an integer number (141048282).

Almost surely, 2^2231261034 is an apocalyptic number.

2231261034 is an abundant number, since it is smaller than the sum of its proper divisors (2282283990).

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

2231261034 is a wasteful number, since it uses less digits than its factorization.

2231261034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12182.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2231261034 is about 47236.2258653250. The cubic root of 2231261034 is about 1306.7227745442.

Adding to 2231261034 its reverse (4301621322), we get a palindrome (6532882356).

The spelling of 2231261034 in words is "two billion, two hundred thirty-one million, two hundred sixty-one thousand, thirty-four".