1023302440361 has 2 divisors, whose sum is σ = 1023302440362. Its totient is φ = 1023302440360.

The previous prime is 1023302440261. The next prime is 1023302440379. The reversal of 1023302440361 is 1630442033201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 841778725225 + 181523715136 = 917485^2 + 426056^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023302440361 - 2²² = 1023298246057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1023302440261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511651220180 + 511651220181.

It is an arithmetic number, because the mean of its divisors is an integer number (511651220181).

Almost surely, 2^{1023302440361} is an apocalyptic number.

It is an amenable number.

1023302440361 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023302440361 is an equidigital number, since it uses as much as digits as its factorization.

1023302440361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1023302440361 its reverse (1630442033201), we get a palindrome (2653744473562).

The spelling of 1023302440361 in words is "one trillion, twenty-three billion, three hundred two million, four hundred forty thousand, three hundred sixty-one".