1023301255315 has 16 divisors (see below), whose sum is σ = 1271640949056. Its totient is φ = 790027804800.

The previous prime is 1023301255283. The next prime is 1023301255337. The reversal of 1023301255315 is 5135521033201.

It is not a de Polignac number, because 1023301255315 - 2⁵ = 1023301255283 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31635591 + ... + 31667920.

It is an arithmetic number, because the mean of its divisors is an integer number (79477559316).

Almost surely, 2^{1023301255315} is an apocalyptic number.

1023301255315 is a deficient number, since it is larger than the sum of its proper divisors (248339693741).

1023301255315 is an equidigital number, since it uses as much as digits as its factorization.

1023301255315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63303630.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 1023301255315 its reverse (5135521033201), we get a palindrome (6158822288516).

The spelling of 1023301255315 in words is "one trillion, twenty-three billion, three hundred one million, two hundred fifty-five thousand, three hundred fifteen".