142701013 has 8 divisors (see below), whose sum is σ = 175632128. Its totient is φ = 112906224.

The previous prime is 142701011. The next prime is 142701017. The reversal of 142701013 is 310107241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142701013 - 2¹ = 142701011 is a prime.

It is a super-2 number, since 2×142701013² = 40727158222452338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142701011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783981 + ... + 784162.

It is an arithmetic number, because the mean of its divisors is an integer number (21954016).

Almost surely, 2^142701013 is an apocalyptic number.

142701013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

142701013 is a deficient number, since it is larger than the sum of its proper divisors (32931115).

142701013 is a wasteful number, since it uses less digits than its factorization.

142701013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568163.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 142701013 is about 11945.7529272960. The cubic root of 142701013 is about 522.5674468613.

Adding to 142701013 its reverse (310107241), we get a palindrome (452808254).

The spelling of 142701013 in words is "one hundred forty-two million, seven hundred one thousand, thirteen".