140359151 has 4 divisors (see below), whose sum is σ = 141071832. Its totient is φ = 139646472.

The previous prime is 140359147. The next prime is 140359169. The reversal of 140359151 is 151953041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151953041 = 31 ⋅4901711.

It is a cyclic number.

It is not a de Polignac number, because 140359151 - 2² = 140359147 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140359951) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356045 + ... + 356438.

It is an arithmetic number, because the mean of its divisors is an integer number (35267958).

Almost surely, 2^140359151 is an apocalyptic number.

140359151 is a deficient number, since it is larger than the sum of its proper divisors (712681).

140359151 is an equidigital number, since it uses as much as digits as its factorization.

140359151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712680.

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 140359151 is about 11847.3267448822. The cubic root of 140359151 is about 519.6930523306.

The spelling of 140359151 in words is "one hundred forty million, three hundred fifty-nine thousand, one hundred fifty-one".