1023140848699 has 2 divisors, whose sum is σ = 1023140848700. Its totient is φ = 1023140848698.

The previous prime is 1023140848643. The next prime is 1023140848711. The reversal of 1023140848699 is 9968480413201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1023140848699 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023140848619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511570424349 + 511570424350.

It is an arithmetic number, because the mean of its divisors is an integer number (511570424350).

Almost surely, 2^{1023140848699} is an apocalyptic number.

1023140848699 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023140848699 is an equidigital number, since it uses as much as digits as its factorization.

1023140848699 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The spelling of 1023140848699 in words is "one trillion, twenty-three billion, one hundred forty million, eight hundred forty-eight thousand, six hundred ninety-nine".