1960302655403 has 2 divisors, whose sum is σ = 1960302655404. Its totient is φ = 1960302655402.

The previous prime is 1960302655331. The next prime is 1960302655427. The reversal of 1960302655403 is 3045562030691.

It is a strong prime.

It is an emirp because it is prime and its reverse (3045562030691) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1960302655403 is a prime.

It is not a weakly prime, because it can be changed into another prime (1960302655433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 980151327701 + 980151327702.

It is an arithmetic number, because the mean of its divisors is an integer number (980151327702).

Almost surely, 2^{1960302655403} is an apocalyptic number.

1960302655403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1960302655403 is an equidigital number, since it uses as much as digits as its factorization.

1960302655403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 1960302655403 in words is "one trillion, nine hundred sixty billion, three hundred two million, six hundred fifty-five thousand, four hundred three".