1142302010 has 16 divisors (see below), whose sum is σ = 2056789800. Its totient is φ = 456777216.

The previous prime is 1142302003. The next prime is 1142302037. The reversal of 1142302010 is 102032411.

It can be written as a sum of positive squares in 4 ways, for example, as 346667161 + 795634849 = 18619^2 + 28207^2 .

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, 19106 + ... + 51474.

Almost surely, 2^1142302010 is an apocalyptic number.

1142302010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142302010 is a deficient number, since it is larger than the sum of its proper divisors (914487790).

1142302010 is a wasteful number, since it uses less digits than its factorization.

1142302010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35905.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1142302010 is about 33797.9586661680. The cubic root of 1142302010 is about 1045.3466063299.

Adding to 1142302010 its reverse (102032411), we get a palindrome (1244334421).

The spelling of 1142302010 in words is "one billion, one hundred forty-two million, three hundred two thousand, ten".