1142123066151 has 8 divisors (see below), whose sum is σ = 1522968201600. Its totient is φ = 761346654072.

The previous prime is 1142123066131. The next prime is 1142123066153. The reversal of 1142123066151 is 1516603212411.

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

It is not a de Polignac number, because 1142123066151 - 2²¹ = 1142120968999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142123066153) 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, 17142051 + ... + 17208548.

It is an arithmetic number, because the mean of its divisors is an integer number (190371025200).

Almost surely, 2^{1142123066151} is an apocalyptic number.

1142123066151 is a deficient number, since it is larger than the sum of its proper divisors (380845135449).

1142123066151 is a wasteful number, since it uses less digits than its factorization.

1142123066151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34361685.

The product of its (nonzero) digits is 8640, while the sum is 33.

Adding to 1142123066151 its reverse (1516603212411), we get a palindrome (2658726278562).

The spelling of 1142123066151 in words is "one trillion, one hundred forty-two billion, one hundred twenty-three million, sixty-six thousand, one hundred fifty-one".