1015152453115 has 16 divisors (see below), whose sum is σ = 1225685966976. Its totient is φ = 807123484800.

The previous prime is 1015152453103. The next prime is 1015152453127. The reversal of 1015152453115 is 5113542515101.

It is an interprime number because it is at equal distance from previous prime (1015152453103) and next prime (1015152453127).

It is not a de Polignac number, because 1015152453115 - 2⁵ = 1015152453083 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2090725 + ... + 2530105.

It is an arithmetic number, because the mean of its divisors is an integer number (76605372936).

Almost surely, 2^{1015152453115} is an apocalyptic number.

1015152453115 is a deficient number, since it is larger than the sum of its proper divisors (210533513861).

1015152453115 is a wasteful number, since it uses less digits than its factorization.

1015152453115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442230.

The product of its (nonzero) digits is 15000, while the sum is 34.

Adding to 1015152453115 its reverse (5113542515101), we get a palindrome (6128694968216).

The spelling of 1015152453115 in words is "one trillion, fifteen billion, one hundred fifty-two million, four hundred fifty-three thousand, one hundred fifteen".