103132246537 has 4 divisors (see below), whose sum is σ = 107616257280. Its totient is φ = 98648235796.

The previous prime is 103132246531. The next prime is 103132246549. The reversal of 103132246537 is 735642231301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103132246537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103132246496 and 103132246505.

It is not an unprimeable number, because it can be changed into a prime (103132246531) 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, 2242005337 + ... + 2242005382.

It is an arithmetic number, because the mean of its divisors is an integer number (26904064320).

Almost surely, 2^103132246537 is an apocalyptic number.

It is an amenable number.

103132246537 is a deficient number, since it is larger than the sum of its proper divisors (4484010743).

103132246537 is an equidigital number, since it uses as much as digits as its factorization.

103132246537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484010742.

The product of its (nonzero) digits is 90720, while the sum is 37.

Adding to 103132246537 its reverse (735642231301), we get a palindrome (838774477838).

The spelling of 103132246537 in words is "one hundred three billion, one hundred thirty-two million, two hundred forty-six thousand, five hundred thirty-seven".