1102551052 has 6 divisors (see below), whose sum is σ = 1929464348. Its totient is φ = 551275524.

The previous prime is 1102550993. The next prime is 1102551059. The reversal of 1102551052 is 2501552011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1102551059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137818878 + ... + 137818885.

Almost surely, 2^1102551052 is an apocalyptic number.

It is an amenable number.

1102551052 is a deficient number, since it is larger than the sum of its proper divisors (826913296).

1102551052 is a wasteful number, since it uses less digits than its factorization.

1102551052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275637767 (or 275637765 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 22.

The square root of 1102551052 is about 33204.6841876263. The cubic root of 1102551052 is about 1033.0774994358.

The spelling of 1102551052 in words is "one billion, one hundred two million, five hundred fifty-one thousand, fifty-two".