2151053011133 has 8 divisors (see below), whose sum is σ = 2370391154208. Its totient is φ = 1939410943344.

The previous prime is 2151053011123. The next prime is 2151053011171. The reversal of 2151053011133 is 3311103501512.

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 2151053011133 - 2¹⁰ = 2151053010109 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 (2151053011123) 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, 1924018235 + ... + 1924019352.

It is an arithmetic number, because the mean of its divisors is an integer number (296298894276).

Almost surely, 2^{2151053011133} is an apocalyptic number.

It is an amenable number.

2151053011133 is a deficient number, since it is larger than the sum of its proper divisors (219338143075).

2151053011133 is a wasteful number, since it uses less digits than its factorization.

2151053011133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3848037643.

The product of its (nonzero) digits is 1350, while the sum is 26.

Adding to 2151053011133 its reverse (3311103501512), we get a palindrome (5462156512645).

The spelling of 2151053011133 in words is "two trillion, one hundred fifty-one billion, fifty-three million, eleven thousand, one hundred thirty-three".