1020014555151 has 8 divisors (see below), whose sum is σ = 1362619828480. Its totient is φ = 678709492632.

The previous prime is 1020014555149. The next prime is 1020014555173. The reversal of 1020014555151 is 1515554100201.

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

It is not a de Polignac number, because 1020014555151 - 2¹ = 1020014555149 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 (1020014555251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325050871 + ... + 325054008.

It is an arithmetic number, because the mean of its divisors is an integer number (170327478560).

Almost surely, 2^{1020014555151} is an apocalyptic number.

1020014555151 is a deficient number, since it is larger than the sum of its proper divisors (342605273329).

1020014555151 is an equidigital number, since it uses as much as digits as its factorization.

1020014555151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650105405.

The product of its (nonzero) digits is 5000, while the sum is 30.

Adding to 1020014555151 its reverse (1515554100201), we get a palindrome (2535568655352).

The spelling of 1020014555151 in words is "one trillion, twenty billion, fourteen million, five hundred fifty-five thousand, one hundred fifty-one".