103000144212 has 48 divisors (see below), whose sum is σ = 305185614720. Its totient is φ = 29428612416.

The previous prime is 103000144141. The next prime is 103000144217. The reversal of 103000144212 is 212441000301.

103000144212 is a `hidden beast` number, since 10 + 300 + 0 + 144 + 212 = 666.

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 (103000144217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68121033 + ... + 68122544.

It is an arithmetic number, because the mean of its divisors is an integer number (6358033640).

Almost surely, 2^103000144212 is an apocalyptic number.

103000144212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103000144212 is an abundant number, since it is smaller than the sum of its proper divisors (202185470508).

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

103000144212 is a wasteful number, since it uses less digits than its factorization.

103000144212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136243597 (or 136243589 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 103000144212 its reverse (212441000301), we get a palindrome (315441144513).

The spelling of 103000144212 in words is "one hundred three billion, one hundred forty-four thousand, two hundred twelve".