101135510054 has 4 divisors (see below), whose sum is σ = 151703265084. Its totient is φ = 50567755026.

The previous prime is 101135510029. The next prime is 101135510083. The reversal of 101135510054 is 450015531101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 450015531101 = 123493 ⋅3644057.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25283877512 + ... + 25283877515.

It is an arithmetic number, because the mean of its divisors is an integer number (37925816271).

Almost surely, 2^101135510054 is an apocalyptic number.

101135510054 is a deficient number, since it is larger than the sum of its proper divisors (50567755030).

101135510054 is an equidigital number, since it uses as much as digits as its factorization.

101135510054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50567755029.

The product of its (nonzero) digits is 1500, while the sum is 26.

The spelling of 101135510054 in words is "one hundred one billion, one hundred thirty-five million, five hundred ten thousand, fifty-four".