10154555545101 has 16 divisors (see below), whose sum is σ = 14777585594688. Its totient is φ = 6151224844800.

The previous prime is 10154555545097. The next prime is 10154555545103.

10154555545101 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 10154555545101 - 2² = 10154555545097 is a prime.

It is a super-2 number, since 2×10154555545101² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10154555545103) 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, 76213510 + ... + 76346631.

It is an arithmetic number, because the mean of its divisors is an integer number (923599099668).

Almost surely, 2^{10154555545101} is an apocalyptic number.

10154555545101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10154555545101 is a deficient number, since it is larger than the sum of its proper divisors (4623030049587).

10154555545101 is a wasteful number, since it uses less digits than its factorization.

10154555545101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152562172.

The product of its (nonzero) digits is 250000, while the sum is 42.

The spelling of 10154555545101 in words is "ten trillion, one hundred fifty-four billion, five hundred fifty-five million, five hundred forty-five thousand, one hundred one".