103421545354 has 8 divisors (see below), whose sum is σ = 157257418500. Its totient is φ = 51002405856.

The previous prime is 103421545327. The next prime is 103421545369. The reversal of 103421545354 is 453545124301.

It can be written as a sum of positive squares in 2 ways, for example, as 88967975625 + 14453569729 = 298275^2 + 120223^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354183229 + ... + 354183520.

Almost surely, 2^103421545354 is an apocalyptic number.

103421545354 is a deficient number, since it is larger than the sum of its proper divisors (53835873146).

103421545354 is an equidigital number, since it uses as much as digits as its factorization.

103421545354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708366824.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 103421545354 its reverse (453545124301), we get a palindrome (556966669655).

The spelling of 103421545354 in words is "one hundred three billion, four hundred twenty-one million, five hundred forty-five thousand, three hundred fifty-four".