1023013230123 has 8 divisors (see below), whose sum is σ = 1370941588368. Its totient is φ = 678546845984.

The previous prime is 1023013230073. The next prime is 1023013230131. The reversal of 1023013230123 is 3210323103201.

1023013230123 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1023013230123 - 2⁸ = 1023013229867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1023013230123.

It is not an unprimeable number, because it can be changed into a prime (1023013230023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865492836 + ... + 865494017.

It is an arithmetic number, because the mean of its divisors is an integer number (171367698546).

Almost surely, 2^{1023013230123} is an apocalyptic number.

1023013230123 is a deficient number, since it is larger than the sum of its proper divisors (347928358245).

1023013230123 is a wasteful number, since it uses less digits than its factorization.

1023013230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730987053.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1023013230123 its reverse (3210323103201), we get a palindrome (4233336333324).

The spelling of 1023013230123 in words is "one trillion, twenty-three billion, thirteen million, two hundred thirty thousand, one hundred twenty-three".