23150350230454 has 4 divisors (see below), whose sum is σ = 34725525345684. Its totient is φ = 11575175115226.

The previous prime is 23150350230419. The next prime is 23150350230461. The reversal of 23150350230454 is 45403205305132.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×23150350230454² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5787587557612 + ... + 5787587557615.

It is an arithmetic number, because the mean of its divisors is an integer number (8681381336421).

Almost surely, 2^{23150350230454} is an apocalyptic number.

23150350230454 is a deficient number, since it is larger than the sum of its proper divisors (11575175115230).

23150350230454 is a wasteful number, since it uses less digits than its factorization.

23150350230454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11575175115229.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 23150350230454 its reverse (45403205305132), we get a palindrome (68553555535586).

The spelling of 23150350230454 in words is "twenty-three trillion, one hundred fifty billion, three hundred fifty million, two hundred thirty thousand, four hundred fifty-four".