1143201010 has 64 divisors (see below), whose sum is σ = 2423520000. Its totient is φ = 380120832.

The previous prime is 1143201001. The next prime is 1143201019. The reversal of 1143201010 is 101023411.

It is an interprime number because it is at equal distance from previous prime (1143201001) and next prime (1143201019).

It is not an unprimeable number, because it can be changed into a prime (1143201019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 447216 + ... + 449764.

It is an arithmetic number, because the mean of its divisors is an integer number (37867500).

Almost surely, 2^1143201010 is an apocalyptic number.

1143201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143201010 is an abundant number, since it is smaller than the sum of its proper divisors (1280318990).

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

1143201010 is a wasteful number, since it uses less digits than its factorization.

1143201010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1143201010 is about 33811.2556702646. The cubic root of 1143201010 is about 1045.6207662176.

Adding to 1143201010 its reverse (101023411), we get a palindrome (1244224421).

The spelling of 1143201010 in words is "one billion, one hundred forty-three million, two hundred one thousand, ten".