140155030201501 has 8 divisors (see below), whose sum is σ = 160178759820864. Its totient is φ = 120131696194080.

The previous prime is 140155030201441. The next prime is 140155030201513. The reversal of 140155030201501 is 105102030551041.

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 140155030201501 - 2¹¹ = 140155030199453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140155030201501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140155036201501) 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, 98143435 + ... + 99561256.

It is an arithmetic number, because the mean of its divisors is an integer number (20022344977608).

Almost surely, 2^{140155030201501} is an apocalyptic number.

It is an amenable number.

140155030201501 is a deficient number, since it is larger than the sum of its proper divisors (20023729619363).

140155030201501 is a wasteful number, since it uses less digits than its factorization.

140155030201501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197805971.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 140155030201501 its reverse (105102030551041), we get a palindrome (245257060752542).

The spelling of 140155030201501 in words is "one hundred forty trillion, one hundred fifty-five billion, thirty million, two hundred one thousand, five hundred one".