142337101 has 2 divisors, whose sum is σ = 142337102. Its totient is φ = 142337100.

The previous prime is 142337093. The next prime is 142337119. The reversal of 142337101 is 101733241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139358025 + 2979076 = 11805^2 + 1726^2 .

It is a cyclic number.

It is not a de Polignac number, because 142337101 - 2³ = 142337093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142337161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71168550 + 71168551.

It is an arithmetic number, because the mean of its divisors is an integer number (71168551).

Almost surely, 2^142337101 is an apocalyptic number.

It is an amenable number.

142337101 is a deficient number, since it is larger than the sum of its proper divisors (1).

142337101 is an equidigital number, since it uses as much as digits as its factorization.

142337101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 142337101 is about 11930.5113469625. The cubic root of 142337101 is about 522.1228565853.

The spelling of 142337101 in words is "one hundred forty-two million, three hundred thirty-seven thousand, one hundred one".