1114151202 has 48 divisors (see below), whose sum is σ = 2562075360. Its totient is φ = 348706176.

The previous prime is 1114151197. The next prime is 1114151281. The reversal of 1114151202 is 2021514111.

1114151202 is a `hidden beast` number, since 11 + 141 + 512 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131449 + ... + 139667.

It is an arithmetic number, because the mean of its divisors is an integer number (53376570).

Almost surely, 2^1114151202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1114151202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1281037680).

1114151202 is an abundant number, since it is smaller than the sum of its proper divisors (1447924158).

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

1114151202 is a wasteful number, since it uses less digits than its factorization.

1114151202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8687 (or 8684 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 1114151202 is about 33378.9035470011. The cubic root of 1114151202 is about 1036.6879353561.

Adding to 1114151202 its reverse (2021514111), we get a palindrome (3135665313).

The spelling of 1114151202 in words is "one billion, one hundred fourteen million, one hundred fifty-one thousand, two hundred two".