230961711090 has 64 divisors (see below), whose sum is σ = 604754916480. Its totient is φ = 55985610240.

The previous prime is 230961711083. The next prime is 230961711151. The reversal of 230961711090 is 90117169032.

It is a happy number.

230961711090 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4613916 + ... + 4663704.

It is an arithmetic number, because the mean of its divisors is an integer number (9449295570).

Almost surely, 2^230961711090 is an apocalyptic number.

230961711090 is an abundant number, since it is smaller than the sum of its proper divisors (373793205390).

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

230961711090 is a wasteful number, since it uses less digits than its factorization.

230961711090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63867.

The product of its (nonzero) digits is 20412, while the sum is 39.

The spelling of 230961711090 in words is "two hundred thirty billion, nine hundred sixty-one million, seven hundred eleven thousand, ninety".