23101203401 has 2 divisors, whose sum is σ = 23101203402. Its totient is φ = 23101203400.

The previous prime is 23101203383. The next prime is 23101203431. The reversal of 23101203401 is 10430210132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20800562176 + 2300641225 = 144224^2 + 47965^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101203401 - 2¹⁸ = 23100941257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23101203401.

It is not a weakly prime, because it can be changed into another prime (23101203431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550601700 + 11550601701.

It is an arithmetic number, because the mean of its divisors is an integer number (11550601701).

Almost surely, 2^23101203401 is an apocalyptic number.

It is an amenable number.

23101203401 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101203401 is an equidigital number, since it uses as much as digits as its factorization.

23101203401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23101203401 its reverse (10430210132), we get a palindrome (33531413533).

The spelling of 23101203401 in words is "twenty-three billion, one hundred one million, two hundred three thousand, four hundred one".