23403003154150 has 24 divisors (see below), whose sum is σ = 43529714091864. Its totient is φ = 9361173686400.

The previous prime is 23403003154123. The next prime is 23403003154163. The reversal of 23403003154150 is 5145130030432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29843070 + ... + 30617230.

It is an arithmetic number, because the mean of its divisors is an integer number (1813738087161).

Almost surely, 2^{23403003154150} is an apocalyptic number.

23403003154150 is a deficient number, since it is larger than the sum of its proper divisors (20126710937714).

23403003154150 is a wasteful number, since it uses less digits than its factorization.

23403003154150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378776 (or 1378771 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 23403003154150 its reverse (5145130030432), we get a palindrome (28548133184582).

The spelling of 23403003154150 in words is "twenty-three trillion, four hundred three billion, three million, one hundred fifty-four thousand, one hundred fifty".