23314201505021 has 16 divisors (see below), whose sum is σ = 27561731850240. Its totient is φ = 19298595273840.

The previous prime is 23314201504991. The next prime is 23314201505041. The reversal of 23314201505021 is 12050510241332.

It is a cyclic number.

It is not a de Polignac number, because 23314201505021 - 2¹⁸ = 23314201242877 is a prime.

It is a super-2 number, since 2×23314201505021² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23314201505041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112045031 + ... + 112252916.

It is an arithmetic number, because the mean of its divisors is an integer number (1722608240640).

Almost surely, 2^{23314201505021} is an apocalyptic number.

It is an amenable number.

23314201505021 is a deficient number, since it is larger than the sum of its proper divisors (4247530345219).

23314201505021 is a wasteful number, since it uses less digits than its factorization.

23314201505021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224298464.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 23314201505021 its reverse (12050510241332), we get a palindrome (35364711746353).

The spelling of 23314201505021 in words is "twenty-three trillion, three hundred fourteen billion, two hundred one million, five hundred five thousand, twenty-one".