141171030 has 192 divisors, whose sum is σ = 493129728. Its totient is φ = 27060480.

The previous prime is 141171029. The next prime is 141171031. The reversal of 141171030 is 30171141.

It is an interprime number because it is at equal distance from previous prime (141171029) and next prime (141171031).

It is a super-2 number, since 2×141171030² = 39858519422521800, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 141170994 and 141171012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141171031) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89307 + ... + 90873.

It is an arithmetic number, because the mean of its divisors is an integer number (2568384).

Almost surely, 2^141171030 is an apocalyptic number.

141171030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 141171030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (246564864).

141171030 is an abundant number, since it is smaller than the sum of its proper divisors (351958698).

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

141171030 is a wasteful number, since it uses less digits than its factorization.

141171030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

The square root of 141171030 is about 11881.5415666487. The cubic root of 141171030 is about 520.6931461569.

It can be divided in two parts, 141 and 171030, that added together give a palindrome (171171).

The spelling of 141171030 in words is "one hundred forty-one million, one hundred seventy-one thousand, thirty".