142061101 has 8 divisors (see below), whose sum is σ = 174844544. Its totient is φ = 112399920.

The previous prime is 142061099. The next prime is 142061107. The reversal of 142061101 is 101160241.

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 142061101 - 2¹ = 142061099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142061107) 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, 780465 + ... + 780646.

It is an arithmetic number, because the mean of its divisors is an integer number (21855568).

Almost surely, 2^142061101 is an apocalyptic number.

It is an amenable number.

142061101 is a deficient number, since it is larger than the sum of its proper divisors (32783443).

142061101 is a wasteful number, since it uses less digits than its factorization.

142061101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561131.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 142061101 is about 11918.9387530938. The cubic root of 142061101 is about 521.7851625918.

The spelling of 142061101 in words is "one hundred forty-two million, sixty-one thousand, one hundred one".