101554513113 has 8 divisors (see below), whose sum is σ = 143371077408. Its totient is φ = 63720478784.

The previous prime is 101554513051. The next prime is 101554513139. The reversal of 101554513113 is 311315455101.

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 101554513113 - 2⁹ = 101554512601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101554513153) 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, 995632431 + ... + 995632532.

It is an arithmetic number, because the mean of its divisors is an integer number (17921384676).

Almost surely, 2^101554513113 is an apocalyptic number.

It is an amenable number.

101554513113 is a deficient number, since it is larger than the sum of its proper divisors (41816564295).

101554513113 is a wasteful number, since it uses less digits than its factorization.

101554513113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991264983.

The product of its (nonzero) digits is 4500, while the sum is 30.

Adding to 101554513113 its reverse (311315455101), we get a palindrome (412869968214).

The spelling of 101554513113 in words is "one hundred one billion, five hundred fifty-four million, five hundred thirteen thousand, one hundred thirteen".