103141020 has 48 divisors (see below), whose sum is σ = 290199168. Its totient is φ = 27370560.

The previous prime is 103141013. The next prime is 103141067. The reversal of 103141020 is 20141301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 103140987 and 103141005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8587 + ... + 16733.

It is an arithmetic number, because the mean of its divisors is an integer number (6045816).

Almost surely, 2^103141020 is an apocalyptic number.

103141020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103141020 is an abundant number, since it is smaller than the sum of its proper divisors (187058148).

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

103141020 is a wasteful number, since it uses less digits than its factorization.

103141020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8370 (or 8368 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 103141020 is about 10155.8367454386. The cubic root of 103141020 is about 468.9686453762.

Adding to 103141020 its reverse (20141301), we get a palindrome (123282321).

The spelling of 103141020 in words is "one hundred three million, one hundred forty-one thousand, twenty".