140126151 has 16 divisors (see below), whose sum is σ = 208793088. Its totient is φ = 82852800.

The previous prime is 140126131. The next prime is 140126153. The reversal of 140126151 is 151621041.

140126151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140126151 - 2⁹ = 140125639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140126153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50431 + ... + 53136.

It is an arithmetic number, because the mean of its divisors is an integer number (13049568).

Almost surely, 2^140126151 is an apocalyptic number.

140126151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

140126151 is a deficient number, since it is larger than the sum of its proper divisors (68666937).

140126151 is a wasteful number, since it uses less digits than its factorization.

140126151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103622.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 140126151 is about 11837.4892185801. The cubic root of 140126151 is about 519.4053248696.

Adding to 140126151 its reverse (151621041), we get a palindrome (291747192).

The spelling of 140126151 in words is "one hundred forty million, one hundred twenty-six thousand, one hundred fifty-one".