103419830 has 16 divisors (see below), whose sum is σ = 188707104. Its totient is φ = 40800960.

The previous prime is 103419809. The next prime is 103419839. The reversal of 103419830 is 38914301.

It is a super-2 number, since 2×103419830² = 21391322474457800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103419793 and 103419802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103419839) 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, 70106 + ... + 71565.

It is an arithmetic number, because the mean of its divisors is an integer number (11794194).

Almost surely, 2^103419830 is an apocalyptic number.

103419830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103419830 is a deficient number, since it is larger than the sum of its proper divisors (85287274).

103419830 is a wasteful number, since it uses less digits than its factorization.

103419830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141751.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 103419830 is about 10169.5540708529. The cubic root of 103419830 is about 469.3908359772.

The spelling of 103419830 in words is "one hundred three million, four hundred nineteen thousand, eight hundred thirty".