101115410455 has 4 divisors (see below), whose sum is σ = 121338492552. Its totient is φ = 80892328360.

The previous prime is 101115410453. The next prime is 101115410483. The reversal of 101115410455 is 554014511101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101115410455 - 2¹ = 101115410453 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 (101115410453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10111541041 + ... + 10111541050.

It is an arithmetic number, because the mean of its divisors is an integer number (30334623138).

Almost surely, 2^101115410455 is an apocalyptic number.

101115410455 is a deficient number, since it is larger than the sum of its proper divisors (20223082097).

101115410455 is an equidigital number, since it uses as much as digits as its factorization.

101115410455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20223082096.

The product of its (nonzero) digits is 2000, while the sum is 28.

Adding to 101115410455 its reverse (554014511101), we get a palindrome (655129921556).

The spelling of 101115410455 in words is "one hundred one billion, one hundred fifteen million, four hundred ten thousand, four hundred fifty-five".