103450364361251 has 4 divisors (see below), whose sum is σ = 103450666013112. Its totient is φ = 103450062709392.

The previous prime is 103450364361217. The next prime is 103450364361263. The reversal of 103450364361251 is 152163463054301.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103450364361251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103450364364251) 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, 150310925 + ... + 150997598.

It is an arithmetic number, because the mean of its divisors is an integer number (25862666503278).

Almost surely, 2^{103450364361251} is an apocalyptic number.

103450364361251 is a deficient number, since it is larger than the sum of its proper divisors (301651861).

103450364361251 is an equidigital number, since it uses as much as digits as its factorization.

103450364361251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301651860.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 103450364361251 in words is "one hundred three trillion, four hundred fifty billion, three hundred sixty-four million, three hundred sixty-one thousand, two hundred fifty-one".