102333031232149 has 2 divisors, whose sum is σ = 102333031232150. Its totient is φ = 102333031232148.

The previous prime is 102333031232137. The next prime is 102333031232183. The reversal of 102333031232149 is 941232130333201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55098063759249 + 47234967472900 = 7422807^2 + 6872770^2 .

It is a cyclic number.

It is not a de Polignac number, because 102333031232149 - 2¹³ = 102333031223957 is a prime.

It is a super-2 number, since 2×102333031232149² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102333031232119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51166515616074 + 51166515616075.

It is an arithmetic number, because the mean of its divisors is an integer number (51166515616075).

Almost surely, 2^{102333031232149} is an apocalyptic number.

It is an amenable number.

102333031232149 is a deficient number, since it is larger than the sum of its proper divisors (1).

102333031232149 is an equidigital number, since it uses as much as digits as its factorization.

102333031232149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 37.

The spelling of 102333031232149 in words is "one hundred two trillion, three hundred thirty-three billion, thirty-one million, two hundred thirty-two thousand, one hundred forty-nine".