23230154051405 has 32 divisors (see below), whose sum is σ = 32636404120320. Its totient is φ = 15540315655680.

The previous prime is 23230154051389. The next prime is 23230154051407. The reversal of 23230154051405 is 50415045103232.

It is not a de Polignac number, because 23230154051405 - 2⁴ = 23230154051389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230154051407) by changing a digit.

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, 59309951 + ... + 59700339.

It is an arithmetic number, because the mean of its divisors is an integer number (1019887628760).

Almost surely, 2^{23230154051405} is an apocalyptic number.

It is an amenable number.

23230154051405 is a deficient number, since it is larger than the sum of its proper divisors (9406250068915).

23230154051405 is a wasteful number, since it uses less digits than its factorization.

23230154051405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431909.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 23230154051405 its reverse (50415045103232), we get a palindrome (73645199154637).

The spelling of 23230154051405 in words is "twenty-three trillion, two hundred thirty billion, one hundred fifty-four million, fifty-one thousand, four hundred five".