31411230230 has 32 divisors (see below), whose sum is σ = 58539227040. Its totient is φ = 12120998400.

The previous prime is 31411230229. The next prime is 31411230239. The reversal of 31411230230 is 3203211413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31411230239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303197 + ... + 393383.

It is an arithmetic number, because the mean of its divisors is an integer number (1829350845).

Almost surely, 2^31411230230 is an apocalyptic number.

31411230230 is a deficient number, since it is larger than the sum of its proper divisors (27127996810).

31411230230 is a wasteful number, since it uses less digits than its factorization.

31411230230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91424.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 31411230230 its reverse (3203211413), we get a palindrome (34614441643).

The spelling of 31411230230 in words is "thirty-one billion, four hundred eleven million, two hundred thirty thousand, two hundred thirty".