140103000521015 has 32 divisors (see below), whose sum is σ = 204144179627520. Its totient is φ = 90163679243904.

The previous prime is 140103000520981. The next prime is 140103000521089. The reversal of 140103000521015 is 510125000301041.

It is not a de Polignac number, because 140103000521015 - 2²⁴ = 140102983743799 is a prime.

It is a super-2 number, since 2×140103000521015² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 984420452 + ... + 984562761.

It is an arithmetic number, because the mean of its divisors is an integer number (6379505613360).

Almost surely, 2^{140103000521015} is an apocalyptic number.

140103000521015 is a deficient number, since it is larger than the sum of its proper divisors (64041179106505).

140103000521015 is a wasteful number, since it uses less digits than its factorization.

140103000521015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968983351.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 140103000521015 its reverse (510125000301041), we get a palindrome (650228000822056).

The spelling of 140103000521015 in words is "one hundred forty trillion, one hundred three billion, five hundred twenty-one thousand, fifteen".