1301699652852 has 24 divisors (see below), whose sum is σ = 3040389043776. Its totient is φ = 433458476608.

The previous prime is 1301699652829. The next prime is 1301699652853. The reversal of 1301699652852 is 2582569961031.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1301699652792 and 1301699652801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301699652853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55163673 + ... + 55187264.

It is an arithmetic number, because the mean of its divisors is an integer number (126682876824).

Almost surely, 2^{1301699652852} is an apocalyptic number.

1301699652852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1301699652852 is an abundant number, since it is smaller than the sum of its proper divisors (1738689390924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301699652852 is a wasteful number, since it uses less digits than its factorization.

1301699652852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110351927 (or 110351925 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 57.

The spelling of 1301699652852 in words is "one trillion, three hundred one billion, six hundred ninety-nine million, six hundred fifty-two thousand, eight hundred fifty-two".