102030212133 has 48 divisors (see below), whose sum is σ = 156158608320. Its totient is φ = 64083946752.

The previous prime is 102030212131. The next prime is 102030212143. The reversal of 102030212133 is 331212030201.

It is not a de Polignac number, because 102030212133 - 2¹ = 102030212131 is a prime.

It is a super-3 number, since 3×102030212133³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102030212131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13048441 + ... + 13056257.

It is an arithmetic number, because the mean of its divisors is an integer number (3253304340).

Almost surely, 2^102030212133 is an apocalyptic number.

It is an amenable number.

102030212133 is a deficient number, since it is larger than the sum of its proper divisors (54128396187).

102030212133 is a wasteful number, since it uses less digits than its factorization.

102030212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9058 (or 9055 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102030212133 its reverse (331212030201), we get a palindrome (433242242334).

The spelling of 102030212133 in words is "one hundred two billion, thirty million, two hundred twelve thousand, one hundred thirty-three".