23154030030 has 16 divisors (see below), whose sum is σ = 55569672144. Its totient is φ = 6174408000.

The previous prime is 23154030001. The next prime is 23154030079. The reversal of 23154030030 is 3003045132.

It is a super-2 number, since 2×23154030030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23154029979 and 23154030006.

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, 385900471 + ... + 385900530.

It is an arithmetic number, because the mean of its divisors is an integer number (3473104509).

Almost surely, 2^23154030030 is an apocalyptic number.

23154030030 is an abundant number, since it is smaller than the sum of its proper divisors (32415642114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23154030030 is a wasteful number, since it uses less digits than its factorization.

23154030030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771801011.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 23154030030 its reverse (3003045132), we get a palindrome (26157075162).

The spelling of 23154030030 in words is "twenty-three billion, one hundred fifty-four million, thirty thousand, thirty".