23120401262 has 8 divisors (see below), whose sum is σ = 39634973616. Its totient is φ = 9908743392.

The previous prime is 23120401259. The next prime is 23120401267. The reversal of 23120401262 is 26210402132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120401267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 825728603 + ... + 825728630.

It is an arithmetic number, because the mean of its divisors is an integer number (4954371702).

Almost surely, 2^23120401262 is an apocalyptic number.

23120401262 is a deficient number, since it is larger than the sum of its proper divisors (16514572354).

23120401262 is a wasteful number, since it uses less digits than its factorization.

23120401262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651457242.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 23120401262 its reverse (26210402132), we get a palindrome (49330803394).

The spelling of 23120401262 in words is "twenty-three billion, one hundred twenty million, four hundred one thousand, two hundred sixty-two".