115213341520401 has 16 divisors (see below), whose sum is σ = 163329042621888. Its totient is φ = 71990762572800.

The previous prime is 115213341520339. The next prime is 115213341520421. The reversal of 115213341520401 is 104025143312511.

It is not a de Polignac number, because 115213341520401 - 2⁹ = 115213341519889 is a prime.

It is a super-2 number, since 2×115213341520401² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115213341520421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4686886315 + ... + 4686910896.

It is an arithmetic number, because the mean of its divisors is an integer number (10208065163868).

Almost surely, 2^{115213341520401} is an apocalyptic number.

It is an amenable number.

115213341520401 is a deficient number, since it is larger than the sum of its proper divisors (48115701101487).

115213341520401 is a wasteful number, since it uses less digits than its factorization.

115213341520401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9373797472.

The product of its (nonzero) digits is 14400, while the sum is 33.

Adding to 115213341520401 its reverse (104025143312511), we get a palindrome (219238484832912).

The spelling of 115213341520401 in words is "one hundred fifteen trillion, two hundred thirteen billion, three hundred forty-one million, five hundred twenty thousand, four hundred one".