99701361 has 10 divisors (see below), whose sum is σ = 148936722. Its totient is φ = 66467520.

The previous prime is 99701359. The next prime is 99701383. The reversal of 99701361 is 16310799.

It can be written as a sum of positive squares in only one way, i.e., 49914225 + 49787136 = 7065^2 + 7056^2 .

It is not a de Polignac number, because 99701361 - 2¹ = 99701359 is a prime.

It is a super-2 number, since 2×99701361² = 19880722770504642, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (99700361) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 615360 + ... + 615521.

Almost surely, 2^99701361 is an apocalyptic number.

It is an amenable number.

99701361 is a deficient number, since it is larger than the sum of its proper divisors (49235361).

99701361 is a wasteful number, since it uses less digits than its factorization.

99701361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1230893 (or 1230884 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 36.

The square root of 99701361 is about 9985.0568851660. The cubic root of 99701361 is about 463.6963694904.

The spelling of 99701361 in words is "ninety-nine million, seven hundred one thousand, three hundred sixty-one".