1011560216151 has 4 divisors (see below), whose sum is σ = 1348746954872. Its totient is φ = 674373477432.

The previous prime is 1011560216123. The next prime is 1011560216203. The reversal of 1011560216151 is 1516120651101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1011560216151 - 2¹⁷ = 1011560085079 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 (1011560214151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168593369356 + ... + 168593369361.

It is an arithmetic number, because the mean of its divisors is an integer number (337186738718).

Almost surely, 2^{1011560216151} is an apocalyptic number.

1011560216151 is a deficient number, since it is larger than the sum of its proper divisors (337186738721).

1011560216151 is an equidigital number, since it uses as much as digits as its factorization.

1011560216151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337186738720.

The product of its (nonzero) digits is 1800, while the sum is 30.

Adding to 1011560216151 its reverse (1516120651101), we get a palindrome (2527680867252).

The spelling of 1011560216151 in words is "one trillion, eleven billion, five hundred sixty million, two hundred sixteen thousand, one hundred fifty-one".