23112050251063 has 4 divisors (see below), whose sum is σ = 23316581669328. Its totient is φ = 22907518832800.

The previous prime is 23112050250973. The next prime is 23112050251123. The reversal of 23112050251063 is 36015205021132.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23112050251063 - 2¹³ = 23112050242871 is a prime.

It is a super-2 number, since 2×23112050251063² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23112050251463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102265708963 + ... + 102265709188.

It is an arithmetic number, because the mean of its divisors is an integer number (5829145417332).

Almost surely, 2^{23112050251063} is an apocalyptic number.

23112050251063 is a deficient number, since it is larger than the sum of its proper divisors (204531418265).

23112050251063 is a wasteful number, since it uses less digits than its factorization.

23112050251063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204531418264.

The product of its (nonzero) digits is 10800, while the sum is 31.

Adding to 23112050251063 its reverse (36015205021132), we get a palindrome (59127255272195).

The spelling of 23112050251063 in words is "twenty-three trillion, one hundred twelve billion, fifty million, two hundred fifty-one thousand, sixty-three".