1023230001111 has 8 divisors (see below), whose sum is σ = 1364549320320. Its totient is φ = 682032007992.

The previous prime is 1023230001103. The next prime is 1023230001193. The reversal of 1023230001111 is 1111000323201.

It is a happy number.

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

It is not a de Polignac number, because 1023230001111 - 2³ = 1023230001103 is a prime.

It is a super-2 number, since 2×1023230001111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023230001811) 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, 30311841 + ... + 30345578.

It is an arithmetic number, because the mean of its divisors is an integer number (170568665040).

Almost surely, 2^{1023230001111} is an apocalyptic number.

1023230001111 is a deficient number, since it is larger than the sum of its proper divisors (341319319209).

1023230001111 is an equidigital number, since it uses as much as digits as its factorization.

1023230001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60663045.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1023230001111 its reverse (1111000323201), we get a palindrome (2134230324312).

The spelling of 1023230001111 in words is "one trillion, twenty-three billion, two hundred thirty million, one thousand, one hundred eleven".