1203122552 has 32 divisors (see below), whose sum is σ = 2292462000. Its totient is φ = 591876864.

The previous prime is 1203122483. The next prime is 1203122587. The reversal of 1203122552 is 2552213021.

It is a congruent number.

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, 122828 + ... + 132260.

Almost surely, 2^1203122552 is an apocalyptic number.

It is an amenable number.

1203122552 is a deficient number, since it is larger than the sum of its proper divisors (1089339448).

1203122552 is a wasteful number, since it uses less digits than its factorization.

1203122552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9695 (or 9691 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1203122552 is about 34686.0570258425. The cubic root of 1203122552 is about 1063.5794949222.

Adding to 1203122552 its reverse (2552213021), we get a palindrome (3755335573).

The spelling of 1203122552 in words is "one billion, two hundred three million, one hundred twenty-two thousand, five hundred fifty-two".