102033421020424 has 8 divisors (see below), whose sum is σ = 191312664413310. Its totient is φ = 51016710510208.

The previous prime is 102033421020413. The next prime is 102033421020431. The reversal of 102033421020424 is 424020124330201.

It can be written as a sum of positive squares in only one way, i.e., 96963763492324 + 5069657528100 = 9847018^2 + 2251590^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×102033421020424² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102033421020392 and 102033421020401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377088813769 + ... + 6377088813784.

Almost surely, 2^{102033421020424} is an apocalyptic number.

It is an amenable number.

102033421020424 is a deficient number, since it is larger than the sum of its proper divisors (89279243392886).

102033421020424 is a wasteful number, since it uses less digits than its factorization.

102033421020424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12754177627559 (or 12754177627555 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 102033421020424 its reverse (424020124330201), we get a palindrome (526053545350625).

The spelling of 102033421020424 in words is "one hundred two trillion, thirty-three billion, four hundred twenty-one million, twenty thousand, four hundred twenty-four".