103188907653 has 16 divisors (see below), whose sum is σ = 149635710336. Its totient is φ = 62872142400.

The previous prime is 103188907649. The next prime is 103188907697. The reversal of 103188907653 is 356709881301.

It is not a de Polignac number, because 103188907653 - 2² = 103188907649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103188907596 and 103188907605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103188909653) 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, 13094425 + ... + 13102302.

It is an arithmetic number, because the mean of its divisors is an integer number (9352231896).

Almost surely, 2^103188907653 is an apocalyptic number.

103188907653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103188907653 is a deficient number, since it is larger than the sum of its proper divisors (46446802683).

103188907653 is a wasteful number, since it uses less digits than its factorization.

103188907653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26196844.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 103188907653 in words is "one hundred three billion, one hundred eighty-eight million, nine hundred seven thousand, six hundred fifty-three".