1202130011 has 8 divisors (see below), whose sum is σ = 1244016480. Its totient is φ = 1160272512.

The previous prime is 1202130001. The next prime is 1202130067. The reversal of 1202130011 is 1100312021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202130011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202129974 and 1202130001.

It is not an unprimeable number, because it can be changed into a prime (1202130001) 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, 109091 + ... + 119603.

It is an arithmetic number, because the mean of its divisors is an integer number (155502060).

Almost surely, 2^1202130011 is an apocalyptic number.

1202130011 is a deficient number, since it is larger than the sum of its proper divisors (41886469).

1202130011 is a wasteful number, since it uses less digits than its factorization.

1202130011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14485.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1202130011 is about 34671.7465813305. The cubic root of 1202130011 is about 1063.2869404413.

Adding to 1202130011 its reverse (1100312021), we get a palindrome (2302442032).

The spelling of 1202130011 in words is "one billion, two hundred two million, one hundred thirty thousand, eleven".