144313100 has 18 divisors (see below), whose sum is σ = 313159644. Its totient is φ = 57725200.

The previous prime is 144313079. The next prime is 144313121. The reversal of 144313100 is 1313441.

It is an interprime number because it is at equal distance from previous prime (144313079) and next prime (144313121).

It is a super-2 number, since 2×144313100² = 41652541663220000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 721466 + ... + 721665.

It is an arithmetic number, because the mean of its divisors is an integer number (17397758).

Almost surely, 2^144313100 is an apocalyptic number.

144313100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144313100 is an abundant number, since it is smaller than the sum of its proper divisors (168846544).

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

144313100 is a wasteful number, since it uses less digits than its factorization.

144313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443145 (or 1443138 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 144313100 is about 12013.0387496253. The cubic root of 144313100 is about 524.5278900159.

Adding to 144313100 its reverse (1313441), we get a palindrome (145626541).

The spelling of 144313100 in words is "one hundred forty-four million, three hundred thirteen thousand, one hundred".