123041132201 has 32 divisors (see below), whose sum is σ = 136387916448. Its totient is φ = 110303907840.

The previous prime is 123041132191. The next prime is 123041132209. The reversal of 123041132201 is 102231140321.

It can be written as a sum of positive squares in 16 ways, for example, as 107075546176 + 15965586025 = 327224^2 + 126355^2 .

It is a cyclic number.

It is not a de Polignac number, because 123041132201 - 2¹⁴ = 123041115817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123041132209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24819215 + ... + 24824171.

It is an arithmetic number, because the mean of its divisors is an integer number (4262122389).

Almost surely, 2^123041132201 is an apocalyptic number.

It is an amenable number.

123041132201 is a deficient number, since it is larger than the sum of its proper divisors (13346784247).

123041132201 is a wasteful number, since it uses less digits than its factorization.

123041132201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 123041132201 its reverse (102231140321), we get a palindrome (225272272522).

The spelling of 123041132201 in words is "one hundred twenty-three billion, forty-one million, one hundred thirty-two thousand, two hundred one".