2154435150101 has 8 divisors (see below), whose sum is σ = 2335526237184. Its totient is φ = 1975539106800.

The previous prime is 2154435150097. The next prime is 2154435150149. The reversal of 2154435150101 is 1010515344512.

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 2154435150101 - 2² = 2154435150097 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 (2154435150401) 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, 548758901 + ... + 548762826.

It is an arithmetic number, because the mean of its divisors is an integer number (291940779648).

Almost surely, 2^{2154435150101} is an apocalyptic number.

It is an amenable number.

2154435150101 is a deficient number, since it is larger than the sum of its proper divisors (181091087083).

2154435150101 is a wasteful number, since it uses less digits than its factorization.

2154435150101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1097521891.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 2154435150101 in words is "two trillion, one hundred fifty-four billion, four hundred thirty-five million, one hundred fifty thousand, one hundred one".