1152203102 has 8 divisors (see below), whose sum is σ = 1784056512. Its totient is φ = 557517600.

The previous prime is 1152203083. The next prime is 1152203119. The reversal of 1152203102 is 2013022511.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9291899 + ... + 9292022.

It is an arithmetic number, because the mean of its divisors is an integer number (223007064).

Almost surely, 2^1152203102 is an apocalyptic number.

1152203102 is a deficient number, since it is larger than the sum of its proper divisors (631853410).

1152203102 is a wasteful number, since it uses less digits than its factorization.

1152203102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18583954.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1152203102 is about 33944.1173401224. The cubic root of 1152203102 is about 1048.3581602925.

Adding to 1152203102 its reverse (2013022511), we get a palindrome (3165225613).

The spelling of 1152203102 in words is "one billion, one hundred fifty-two million, two hundred three thousand, one hundred two".