1302482141 has 4 divisors (see below), whose sum is σ = 1302601500. Its totient is φ = 1302362784.

The previous prime is 1302482131. The next prime is 1302482173. The reversal of 1302482141 is 1412842031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 588256516 + 714225625 = 24254^2 + 26725^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302482141 - 2¹⁴ = 1302465757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1302482141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302482101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41456 + ... + 65753.

It is an arithmetic number, because the mean of its divisors is an integer number (325650375).

Almost surely, 2^1302482141 is an apocalyptic number.

It is an amenable number.

1302482141 is a deficient number, since it is larger than the sum of its proper divisors (119359).

1302482141 is a wasteful number, since it uses less digits than its factorization.

1302482141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119358.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1302482141 is about 36089.9174424104. The cubic root of 1302482141 is about 1092.0870545280.

The spelling of 1302482141 in words is "one billion, three hundred two million, four hundred eighty-two thousand, one hundred forty-one".