2351152121011 has 8 divisors (see below), whose sum is σ = 2403461343744. Its totient is φ = 2298938094600.

The previous prime is 2351152121009. The next prime is 2351152121041. The reversal of 2351152121011 is 1101212511532.

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 2351152121011 - 2¹ = 2351152121009 is a prime.

It is a super-2 number, since 2×2351152121011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2351152121041) 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, 23749135 + ... + 23847928.

It is an arithmetic number, because the mean of its divisors is an integer number (300432667968).

Almost surely, 2^{2351152121011} is an apocalyptic number.

2351152121011 is a deficient number, since it is larger than the sum of its proper divisors (52309222733).

2351152121011 is a wasteful number, since it uses less digits than its factorization.

2351152121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47598161.

The product of its (nonzero) digits is 600, while the sum is 25.

Adding to 2351152121011 its reverse (1101212511532), we get a palindrome (3452364632543).

The spelling of 2351152121011 in words is "two trillion, three hundred fifty-one billion, one hundred fifty-two million, one hundred twenty-one thousand, eleven".