140152553521301 has 4 divisors (see below), whose sum is σ = 140158633124172. Its totient is φ = 140146473918432.

The previous prime is 140152553521243. The next prime is 140152553521319. The reversal of 140152553521301 is 103125355251041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 108633300652900 + 31519252868401 = 10422730^2 + 5614201^2 .

It is a cyclic number.

It is not a de Polignac number, because 140152553521301 - 2²² = 140152549326997 is a prime.

It is a super-2 number, since 2×140152553521301² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140152553521391) 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, 3039766856 + ... + 3039812961.

It is an arithmetic number, because the mean of its divisors is an integer number (35039658281043).

Almost surely, 2^{140152553521301} is an apocalyptic number.

It is an amenable number.

140152553521301 is a deficient number, since it is larger than the sum of its proper divisors (6079602871).

140152553521301 is an equidigital number, since it uses as much as digits as its factorization.

140152553521301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6079602870.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 140152553521301 in words is "one hundred forty trillion, one hundred fifty-two billion, five hundred fifty-three million, five hundred twenty-one thousand, three hundred one".