1130202101 has 24 divisors (see below), whose sum is σ = 1330653600. Its totient is φ = 957089952.

The previous prime is 1130202071. The next prime is 1130202103. The reversal of 1130202101 is 1012020311.

It is a de Polignac number, because none of the positive numbers 2^k-1130202101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130202103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2065910 + ... + 2066456.

It is an arithmetic number, because the mean of its divisors is an integer number (55443900).

Almost surely, 2^1130202101 is an apocalyptic number.

It is an amenable number.

1130202101 is a deficient number, since it is larger than the sum of its proper divisors (200451499).

1130202101 is a wasteful number, since it uses less digits than its factorization.

1130202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993 (or 986 counting only the distinct ones).

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

The square root of 1130202101 is about 33618.4785646228. The cubic root of 1130202101 is about 1041.6425293123.

Adding to 1130202101 its reverse (1012020311), we get a palindrome (2142222412).

The spelling of 1130202101 in words is "one billion, one hundred thirty million, two hundred two thousand, one hundred one".