123032212441355 has 24 divisors (see below), whose sum is σ = 179210008831392. Its totient is φ = 80696904554112.

The previous prime is 123032212441351. The next prime is 123032212441357. The reversal of 123032212441355 is 553144212230321.

It is not a de Polignac number, because 123032212441355 - 2² = 123032212441351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123032212441351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10916783402 + ... + 10916794671.

It is an arithmetic number, because the mean of its divisors is an integer number (7467083701308).

Almost surely, 2^{123032212441355} is an apocalyptic number.

123032212441355 is a deficient number, since it is larger than the sum of its proper divisors (56177796390037).

123032212441355 is a wasteful number, since it uses less digits than its factorization.

123032212441355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21833578115 (or 21833578108 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 123032212441355 its reverse (553144212230321), we get a palindrome (676176424671676).

The spelling of 123032212441355 in words is "one hundred twenty-three trillion, thirty-two billion, two hundred twelve million, four hundred forty-one thousand, three hundred fifty-five".