102411054 has 40 divisors (see below), whose sum is σ = 232087680. Its totient is φ = 33748704.

The previous prime is 102411053. The next prime is 102411103. The reversal of 102411054 is 450114201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102411053) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10867 + ... + 17969.

It is an arithmetic number, because the mean of its divisors is an integer number (5802192).

Almost surely, 2^102411054 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102411054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116043840).

102411054 is an abundant number, since it is smaller than the sum of its proper divisors (129676626).

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

102411054 is an equidigital number, since it uses as much as digits as its factorization.

102411054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7206 (or 7197 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 102411054 is about 10119.8346824442. The cubic root of 102411054 is about 467.8596719313.

Adding to 102411054 its reverse (450114201), we get a palindrome (552525255).

The spelling of 102411054 in words is "one hundred two million, four hundred eleven thousand, fifty-four".