23111230021030 has 16 divisors (see below), whose sum is σ = 41636356729344. Its totient is φ = 9236460299200.

The previous prime is 23111230020997. The next prime is 23111230021063. The reversal of 23111230021030 is 3012003211132.

It is an interprime number because it is at equal distance from previous prime (23111230020997) and next prime (23111230021063).

It is a junction number, because it is equal to n+sod(n) for n = 23111230020989 and 23111230021007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003951567 + ... + 1003974586.

It is an arithmetic number, because the mean of its divisors is an integer number (2602272295584).

Almost surely, 2^{23111230021030} is an apocalyptic number.

23111230021030 is a deficient number, since it is larger than the sum of its proper divisors (18525126708314).

23111230021030 is a wasteful number, since it uses less digits than its factorization.

23111230021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007927311.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23111230021030 its reverse (3012003211132), we get a palindrome (26123233232162).

The spelling of 23111230021030 in words is "twenty-three trillion, one hundred eleven billion, two hundred thirty million, twenty-one thousand, thirty".