1253214110315 has 16 divisors (see below), whose sum is σ = 1583108209920. Its totient is φ = 949743830880.

The previous prime is 1253214110311. The next prime is 1253214110327. The reversal of 1253214110315 is 5130114123521.

It is a happy number.

It is not a de Polignac number, because 1253214110315 - 2² = 1253214110311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1253214110311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106672 + ... + 1931618.

It is an arithmetic number, because the mean of its divisors is an integer number (98944263120).

Almost surely, 2^{1253214110315} is an apocalyptic number.

1253214110315 is a deficient number, since it is larger than the sum of its proper divisors (329894099605).

1253214110315 is a wasteful number, since it uses less digits than its factorization.

1253214110315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840962.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 1253214110315 its reverse (5130114123521), we get a palindrome (6383328233836).

The spelling of 1253214110315 in words is "one trillion, two hundred fifty-three billion, two hundred fourteen million, one hundred ten thousand, three hundred fifteen".