230311421210 has 32 divisors (see below), whose sum is σ = 450400744080. Its totient is φ = 84285508608.

The previous prime is 230311421159. The next prime is 230311421227. The reversal of 230311421210 is 12124113032.

It can be written as a sum of positive squares in 8 ways, for example, as 44206324009 + 186105097201 = 210253^2 + 431399^2 .

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, 7824365 + ... + 7853744.

Almost surely, 2^230311421210 is an apocalyptic number.

230311421210 is a deficient number, since it is larger than the sum of its proper divisors (220089322870).

230311421210 is a wasteful number, since it uses less digits than its factorization.

230311421210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15678242.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 230311421210 its reverse (12124113032), we get a palindrome (242435534242).

The spelling of 230311421210 in words is "two hundred thirty billion, three hundred eleven million, four hundred twenty-one thousand, two hundred ten".