102033430131 has 8 divisors (see below), whose sum is σ = 137037600144. Its totient is φ = 67525773440.

The previous prime is 102033430097. The next prime is 102033430217. The reversal of 102033430131 is 131034330201.

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 102033430131 - 2⁷ = 102033430003 is a prime.

It is a super-2 number, since 2×102033430131² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102033430098 and 102033430107.

It is not an unprimeable number, because it can be changed into a prime (102033430531) 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, 124127850 + ... + 124128671.

It is an arithmetic number, because the mean of its divisors is an integer number (17129700018).

Almost surely, 2^102033430131 is an apocalyptic number.

102033430131 is a deficient number, since it is larger than the sum of its proper divisors (35004170013).

102033430131 is a wasteful number, since it uses less digits than its factorization.

102033430131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248256661.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102033430131 its reverse (131034330201), we get a palindrome (233067760332).

The spelling of 102033430131 in words is "one hundred two billion, thirty-three million, four hundred thirty thousand, one hundred thirty-one".