23051525140120 has 32 divisors (see below), whose sum is σ = 51874405557120. Its totient is φ = 9219103568640.

The previous prime is 23051525140099. The next prime is 23051525140153. The reversal of 23051525140120 is 2104152515032.

It is a super-2 number, since 2×23051525140120² (a number of 28 digits) contains 22 as substring.

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, 46829832 + ... + 47319511.

It is an arithmetic number, because the mean of its divisors is an integer number (1621075173660).

Almost surely, 2^{23051525140120} is an apocalyptic number.

23051525140120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23051525140120 is an abundant number, since it is smaller than the sum of its proper divisors (28822880417000).

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

23051525140120 is a wasteful number, since it uses less digits than its factorization.

23051525140120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94155475 (or 94155471 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 23051525140120 its reverse (2104152515032), we get a palindrome (25155677655152).

The spelling of 23051525140120 in words is "twenty-three trillion, fifty-one billion, five hundred twenty-five million, one hundred forty thousand, one hundred twenty".