1202750130 has 16 divisors (see below), whose sum is σ = 2886600384. Its totient is φ = 320733360.

The previous prime is 1202750113. The next prime is 1202750137. The reversal of 1202750130 is 310572021.

It is a junction number, because it is equal to n+sod(n) for n = 1202750097 and 1202750106.

It is not an unprimeable number, because it can be changed into a prime (1202750137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20045806 + ... + 20045865.

It is an arithmetic number, because the mean of its divisors is an integer number (180412524).

Almost surely, 2^1202750130 is an apocalyptic number.

1202750130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1202750130 is an abundant number, since it is smaller than the sum of its proper divisors (1683850254).

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

1202750130 is a wasteful number, since it uses less digits than its factorization.

1202750130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40091681.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1202750130 is about 34680.6881419617. The cubic root of 1202750130 is about 1063.4697412707.

The spelling of 1202750130 in words is "one billion, two hundred two million, seven hundred fifty thousand, one hundred thirty".