1201310124 has 48 divisors (see below), whose sum is σ = 3207552768. Its totient is φ = 342796608.

The previous prime is 1201310113. The next prime is 1201310147. The reversal of 1201310124 is 4210131021.

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, 60822 + ... + 78114.

It is an arithmetic number, because the mean of its divisors is an integer number (66824016).

Almost surely, 2^1201310124 is an apocalyptic number.

1201310124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1201310124 is an abundant number, since it is smaller than the sum of its proper divisors (2006242644).

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

1201310124 is a wasteful number, since it uses less digits than its factorization.

1201310124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18134 (or 18132 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1201310124 is about 34659.9210039492. The cubic root of 1201310124 is about 1063.0451547779.

Adding to 1201310124 its reverse (4210131021), we get a palindrome (5411441145).

The spelling of 1201310124 in words is "one billion, two hundred one million, three hundred ten thousand, one hundred twenty-four".