201115153034399 has 8 divisors (see below), whose sum is σ = 202227614949360. Its totient is φ = 200002705718400.

The previous prime is 201115153034387. The next prime is 201115153034461. The reversal of 201115153034399 is 993430351511102.

It is a happy number.

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 201115153034399 - 2²⁴ = 201115136257183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201115153034329) 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, 24580679 + ... + 31724439.

It is an arithmetic number, because the mean of its divisors is an integer number (25278451868670).

Almost surely, 2^{201115153034399} is an apocalyptic number.

201115153034399 is a deficient number, since it is larger than the sum of its proper divisors (1112461914961).

201115153034399 is a wasteful number, since it uses less digits than its factorization.

201115153034399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7299481.

The product of its (nonzero) digits is 437400, while the sum is 47.

The spelling of 201115153034399 in words is "two hundred one trillion, one hundred fifteen billion, one hundred fifty-three million, thirty-four thousand, three hundred ninety-nine".