23120414155061 has 8 divisors (see below), whose sum is σ = 23284297648920. Its totient is φ = 22956878241792.

The previous prime is 23120414155057. The next prime is 23120414155169. The reversal of 23120414155061 is 16055141402132.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 14702669372836 + 8417744782225 = 3834406^2 + 2901335^2 .

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 23120414155061 - 2² = 23120414155057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23120414955061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86761640 + ... + 87027713.

It is an arithmetic number, because the mean of its divisors is an integer number (2910537206115).

Almost surely, 2^{23120414155061} is an apocalyptic number.

It is an amenable number.

23120414155061 is a deficient number, since it is larger than the sum of its proper divisors (163883493859).

23120414155061 is a wasteful number, since it uses less digits than its factorization.

23120414155061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173790295.

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 23120414155061 its reverse (16055141402132), we get a palindrome (39175555557193).

The spelling of 23120414155061 in words is "twenty-three trillion, one hundred twenty billion, four hundred fourteen million, one hundred fifty-five thousand, sixty-one".