2301123403 has 2 divisors, whose sum is σ = 2301123404. Its totient is φ = 2301123402.

The previous prime is 2301123373. The next prime is 2301123413. The reversal of 2301123403 is 3043211032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2301123403 - 2²⁹ = 1764252491 is a prime.

It is a super-3 number, since 3×2301123403³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2301123413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150561701 + 1150561702.

It is an arithmetic number, because the mean of its divisors is an integer number (1150561702).

Almost surely, 2^2301123403 is an apocalyptic number.

2301123403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301123403 is an equidigital number, since it uses as much as digits as its factorization.

2301123403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2301123403 is about 47970.0260892153. The cubic root of 2301123403 is about 1320.2209996900.

Adding to 2301123403 its reverse (3043211032), we get a palindrome (5344334435).

The spelling of 2301123403 in words is "two billion, three hundred one million, one hundred twenty-three thousand, four hundred three".