1155152202 has 16 divisors (see below), whose sum is σ = 2310668640. Its totient is φ = 384990032.

The previous prime is 1155152189. The next prime is 1155152221. The reversal of 1155152202 is 2022515511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43513 + ... + 64835.

It is an arithmetic number, because the mean of its divisors is an integer number (144416790).

Almost surely, 2^1155152202 is an apocalyptic number.

1155152202 is an abundant number, since it is smaller than the sum of its proper divisors (1155516438).

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

1155152202 is a wasteful number, since it uses less digits than its factorization.

1155152202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30357.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 1155152202 is about 33987.5300956101. The cubic root of 1155152202 is about 1049.2518334683.

Adding to 1155152202 its reverse (2022515511), we get a palindrome (3177667713).

The spelling of 1155152202 in words is "one billion, one hundred fifty-five million, one hundred fifty-two thousand, two hundred two".