1252015301001 has 16 divisors (see below), whose sum is σ = 1749838749120. Its totient is φ = 795381242880.

The previous prime is 1252015300993. The next prime is 1252015301029. The reversal of 1252015301001 is 1001035102521.

It is not a de Polignac number, because 1252015301001 - 2³ = 1252015300993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1252015301101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118355016 + ... + 118365593.

It is an arithmetic number, because the mean of its divisors is an integer number (109364921820).

Almost surely, 2^{1252015301001} is an apocalyptic number.

It is an amenable number.

1252015301001 is a deficient number, since it is larger than the sum of its proper divisors (497823448119).

1252015301001 is a wasteful number, since it uses less digits than its factorization.

1252015301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236720696.

The product of its (nonzero) digits is 300, while the sum is 21.

The spelling of 1252015301001 in words is "one trillion, two hundred fifty-two billion, fifteen million, three hundred one thousand, one".