23010001312146 has 32 divisors (see below), whose sum is σ = 46185468192000. Its totient is φ = 7642424845440.

The previous prime is 23010001312139. The next prime is 23010001312147. The reversal of 23010001312146 is 64121310001032.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23010001312147) 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, 48572295 + ... + 49043733.

It is an arithmetic number, because the mean of its divisors is an integer number (1443295881000).

Almost surely, 2^{23010001312146} is an apocalyptic number.

23010001312146 is an abundant number, since it is smaller than the sum of its proper divisors (23175466879854).

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

23010001312146 is a wasteful number, since it uses less digits than its factorization.

23010001312146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500674.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 23010001312146 its reverse (64121310001032), we get a palindrome (87131311313178).

The spelling of 23010001312146 in words is "twenty-three trillion, ten billion, one million, three hundred twelve thousand, one hundred forty-six".