201102014154 has 16 divisors (see below), whose sum is σ = 402329637792. Its totient is φ = 67013069808.

The previous prime is 201102014153. The next prime is 201102014171. The reversal of 201102014154 is 451410201102.

It is a self number, because there is not a number n which added to its sum of digits gives 201102014154.

It is not an unprimeable number, because it can be changed into a prime (201102014153) 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, 5212909 + ... + 5251344.

It is an arithmetic number, because the mean of its divisors is an integer number (25145602362).

Almost surely, 2^201102014154 is an apocalyptic number.

201102014154 is an abundant number, since it is smaller than the sum of its proper divisors (201227623638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201102014154 is a wasteful number, since it uses less digits than its factorization.

201102014154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10467461.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 201102014154 its reverse (451410201102), we get a palindrome (652512215256).

The spelling of 201102014154 in words is "two hundred one billion, one hundred two million, fourteen thousand, one hundred fifty-four".