2312052403 has 2 divisors, whose sum is σ = 2312052404. Its totient is φ = 2312052402.

The previous prime is 2312052389. The next prime is 2312052427. The reversal of 2312052403 is 3042502132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2312052403 - 2¹³ = 2312044211 is a prime.

It is not a weakly prime, because it can be changed into another prime (2312052103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156026201 + 1156026202.

It is an arithmetic number, because the mean of its divisors is an integer number (1156026202).

Almost surely, 2^2312052403 is an apocalyptic number.

2312052403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312052403 is an equidigital number, since it uses as much as digits as its factorization.

2312052403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2312052403 is about 48083.8060369601. The cubic root of 2312052403 is about 1322.3077938658.

Adding to 2312052403 its reverse (3042502132), we get a palindrome (5354554535).

The spelling of 2312052403 in words is "two billion, three hundred twelve million, fifty-two thousand, four hundred three".