123062260321 has 64 divisors (see below), whose sum is σ = 167950895616. Its totient is φ = 87070464000.

The previous prime is 123062260303. The next prime is 123062260331.

123062260321 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 123062260321 - 2⁷ = 123062260193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123062260321.

It is not an unprimeable number, because it can be changed into a prime (123062260331) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15868981 + ... + 15876733.

It is an arithmetic number, because the mean of its divisors is an integer number (2624232744).

Almost surely, 2^123062260321 is an apocalyptic number.

123062260321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123062260321 is a deficient number, since it is larger than the sum of its proper divisors (44888635295).

123062260321 is a wasteful number, since it uses less digits than its factorization.

123062260321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8042.

The product of its (nonzero) digits is 5184, while the sum is 28.

It can be divided in two parts, 123062 and 260321, that added together give a palindrome (383383).

The spelling of 123062260321 in words is "one hundred twenty-three billion, sixty-two million, two hundred sixty thousand, three hundred twenty-one".