1523413023 has 8 divisors (see below), whose sum is σ = 2215873536. Its totient is φ = 923280600.

The previous prime is 1523413013. The next prime is 1523413039. The reversal of 1523413023 is 3203143251.

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

It is not a de Polignac number, because 1523413023 - 2¹⁷ = 1523281951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1523412984 and 1523413002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1523413013) 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 7 ways as a sum of consecutive naturals, for example, 23081983 + ... + 23082048.

It is an arithmetic number, because the mean of its divisors is an integer number (276984192).

Almost surely, 2^1523413023 is an apocalyptic number.

1523413023 is a deficient number, since it is larger than the sum of its proper divisors (692460513).

1523413023 is a wasteful number, since it uses less digits than its factorization.

1523413023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46164045.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1523413023 is about 39030.9239321848. The cubic root of 1523413023 is about 1150.6393478254.

Adding to 1523413023 its reverse (3203143251), we get a palindrome (4726556274).

The spelling of 1523413023 in words is "one billion, five hundred twenty-three million, four hundred thirteen thousand, twenty-three".