1960897792113 has 12 divisors (see below), whose sum is σ = 3050285454580. Its totient is φ = 1206706333536.

The previous prime is 1960897792033. The next prime is 1960897792121. The reversal of 1960897792113 is 3112977980691.

1960897792113 is a `hidden beast` number, since 1 + 9 + 608 + 9 + 7 + 7 + 9 + 2 + 1 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 135975087504 + 1824922704609 = 368748^2 + 1350897^2 .

It is not a de Polignac number, because 1960897792113 - 2¹³ = 1960897783921 is a prime.

It is a super-2 number, since 2×1960897792113² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1960897792013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8379904978 + ... + 8379905211.

Almost surely, 2^{1960897792113} is an apocalyptic number.

1960897792113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1960897792113 is a deficient number, since it is larger than the sum of its proper divisors (1089387662467).

1960897792113 is a wasteful number, since it uses less digits than its factorization.

1960897792113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16759810208 (or 16759810205 counting only the distinct ones).

The product of its (nonzero) digits is 10287648, while the sum is 63.

The spelling of 1960897792113 in words is "one trillion, nine hundred sixty billion, eight hundred ninety-seven million, seven hundred ninety-two thousand, one hundred thirteen".