1203191352 has 96 divisors (see below), whose sum is σ = 3630631680. Its totient is φ = 356834880.

The previous prime is 1203191351. The next prime is 1203191357. The reversal of 1203191352 is 2531913021.

1203191352 is a `hidden beast` number, since 120 + 3 + 191 + 352 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203191351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21063 + ... + 53385.

It is an arithmetic number, because the mean of its divisors is an integer number (37819080).

Almost surely, 2^1203191352 is an apocalyptic number.

1203191352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1203191352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1815315840).

1203191352 is an abundant number, since it is smaller than the sum of its proper divisors (2427440328).

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

1203191352 is a wasteful number, since it uses less digits than its factorization.

1203191352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32393 (or 32386 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 1203191352 is about 34687.0487646326. The cubic root of 1203191352 is about 1063.5997679677.

It can be divided in two parts, 12031913 and 52, that added together give a triangular number (12031965 = T₄₉₀₅).

The spelling of 1203191352 in words is "one billion, two hundred three million, one hundred ninety-one thousand, three hundred fifty-two".