12140143403 has 2 divisors, whose sum is σ = 12140143404. Its totient is φ = 12140143402.

The previous prime is 12140143397. The next prime is 12140143409. The reversal of 12140143403 is 30434104121.

It is a balanced prime because it is at equal distance from previous prime (12140143397) and next prime (12140143409).

It is a cyclic number.

It is not a de Polignac number, because 12140143403 - 2¹⁶ = 12140077867 is a prime.

It is not a weakly prime, because it can be changed into another prime (12140143409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6070071701 + 6070071702.

It is an arithmetic number, because the mean of its divisors is an integer number (6070071702).

Almost surely, 2^12140143403 is an apocalyptic number.

12140143403 is a deficient number, since it is larger than the sum of its proper divisors (1).

12140143403 is an equidigital number, since it uses as much as digits as its factorization.

12140143403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 12140143403 its reverse (30434104121), we get a palindrome (42574247524).

The spelling of 12140143403 in words is "twelve billion, one hundred forty million, one hundred forty-three thousand, four hundred three".