103452465661 has 4 divisors (see below), whose sum is σ = 103453676800. Its totient is φ = 103451254524.

The previous prime is 103452465653. The next prime is 103452465671. The reversal of 103452465661 is 166564254301.

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 not a de Polignac number, because 103452465661 - 2³ = 103452465653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103452465671) 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, 466851 + ... + 651808.

It is an arithmetic number, because the mean of its divisors is an integer number (25863419200).

Almost surely, 2^103452465661 is an apocalyptic number.

It is an amenable number.

103452465661 is a deficient number, since it is larger than the sum of its proper divisors (1211139).

103452465661 is an equidigital number, since it uses as much as digits as its factorization.

103452465661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211138.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 103452465661 in words is "one hundred three billion, four hundred fifty-two million, four hundred sixty-five thousand, six hundred sixty-one".