142093151 has 2 divisors, whose sum is σ = 142093152. Its totient is φ = 142093150.

The previous prime is 142093129. The next prime is 142093169. The reversal of 142093151 is 151390241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 142093151 - 2²² = 137898847 is a prime.

It is a super-2 number, since 2×142093151² = 40380927122217602, which contains 22 as substring.

It is a Chen prime.

It is equal to p_8023643 and since 142093151 and 8023643 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142093151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142093351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71046575 + 71046576.

It is an arithmetic number, because the mean of its divisors is an integer number (71046576).

Almost surely, 2^142093151 is an apocalyptic number.

142093151 is a deficient number, since it is larger than the sum of its proper divisors (1).

142093151 is an equidigital number, since it uses as much as digits as its factorization.

142093151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 142093151 is about 11920.2831761666. The cubic root of 142093151 is about 521.8243991290.

The spelling of 142093151 in words is "one hundred forty-two million, ninety-three thousand, one hundred fifty-one".