1150210120015 has 16 divisors (see below), whose sum is σ = 1537766415360. Its totient is φ = 818718226720.

The previous prime is 1150210119943. The next prime is 1150210120121. The reversal of 1150210120015 is 5100210120511.

It is not a de Polignac number, because 1150210120015 - 2¹⁷ = 1150209988943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150210119974 and 1150210120001.

It is a congruent 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, 222475195 + ... + 222480364.

It is an arithmetic number, because the mean of its divisors is an integer number (96110400960).

Almost surely, 2^{1150210120015} is an apocalyptic number.

1150210120015 is a deficient number, since it is larger than the sum of its proper divisors (387556295345).

1150210120015 is a wasteful number, since it uses less digits than its factorization.

1150210120015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444955622.

The product of its (nonzero) digits is 100, while the sum is 19.

Adding to 1150210120015 its reverse (5100210120511), we get a palindrome (6250420240526).

The spelling of 1150210120015 in words is "one trillion, one hundred fifty billion, two hundred ten million, one hundred twenty thousand, fifteen".