10121006551151 has 4 divisors (see below), whose sum is σ = 10121267420472. Its totient is φ = 10120745681832.

The previous prime is 10121006551133. The next prime is 10121006551171. The reversal of 10121006551151 is 15115560012101.

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

It is a cyclic number.

It is not a de Polignac number, because 10121006551151 - 2³⁴ = 10103826681967 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 (10121006551111) 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, 130376456 + ... + 130454061.

It is an arithmetic number, because the mean of its divisors is an integer number (2530316855118).

Almost surely, 2^{10121006551151} is an apocalyptic number.

10121006551151 is a deficient number, since it is larger than the sum of its proper divisors (260869321).

10121006551151 is an equidigital number, since it uses as much as digits as its factorization.

10121006551151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260869320.

The product of its (nonzero) digits is 1500, while the sum is 29.

Adding to 10121006551151 its reverse (15115560012101), we get a palindrome (25236566563252).

The spelling of 10121006551151 in words is "ten trillion, one hundred twenty-one billion, six million, five hundred fifty-one thousand, one hundred fifty-one".