101152122435155 has 16 divisors (see below), whose sum is σ = 132417615055968. Its totient is φ = 73565018208000.

The previous prime is 101152122435151. The next prime is 101152122435173. The reversal of 101152122435155 is 551534221251101.

It is not a de Polignac number, because 101152122435155 - 2² = 101152122435151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101152122435151) 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, 26964785 + ... + 30486125.

It is an arithmetic number, because the mean of its divisors is an integer number (8276100940998).

Almost surely, 2^{101152122435155} is an apocalyptic number.

101152122435155 is a deficient number, since it is larger than the sum of its proper divisors (31265492620813).

101152122435155 is a wasteful number, since it uses less digits than its factorization.

101152122435155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043638.

The product of its (nonzero) digits is 60000, while the sum is 38.

Adding to 101152122435155 its reverse (551534221251101), we get a palindrome (652686343686256).

The spelling of 101152122435155 in words is "one hundred one trillion, one hundred fifty-two billion, one hundred twenty-two million, four hundred thirty-five thousand, one hundred fifty-five".