1301450155 has 8 divisors (see below), whose sum is σ = 1563384672. Its totient is φ = 1040063808.

The previous prime is 1301450119. The next prime is 1301450177. The reversal of 1301450155 is 5510541031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1301450155 - 2¹⁷ = 1301319083 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131799 + ... + 141328.

It is an arithmetic number, because the mean of its divisors is an integer number (195423084).

Almost surely, 2^1301450155 is an apocalyptic number.

1301450155 is a deficient number, since it is larger than the sum of its proper divisors (261934517).

1301450155 is an equidigital number, since it uses as much as digits as its factorization.

1301450155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274085.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 1301450155 is about 36075.6171811377. The cubic root of 1301450155 is about 1091.7985499104.

Adding to 1301450155 its reverse (5510541031), we get a palindrome (6811991186).

The spelling of 1301450155 in words is "one billion, three hundred one million, four hundred fifty thousand, one hundred fifty-five".