1301922952813 has 8 divisors (see below), whose sum is σ = 1487986773632. Its totient is φ = 1115877838896.

The previous prime is 1301922952807. The next prime is 1301922952823. The reversal of 1301922952813 is 3182592291031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1301922952813 - 2³³ = 1293333018221 is a prime.

It is a super-2 number, since 2×1301922952813² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301922952823) 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, 4527270 + ... + 4806247.

It is an arithmetic number, because the mean of its divisors is an integer number (185998346704).

Almost surely, 2^{1301922952813} is an apocalyptic number.

It is an amenable number.

1301922952813 is a deficient number, since it is larger than the sum of its proper divisors (186063820819).

1301922952813 is an equidigital number, since it uses as much as digits as its factorization.

1301922952813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9353451.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 1301922952813 in words is "one trillion, three hundred one billion, nine hundred twenty-two million, nine hundred fifty-two thousand, eight hundred thirteen".